All projects
Since 1997 NLnet foundation has funded many projects, on many different layers of the internet as well as on capacity building, standards setting, open hardware, software licenses and education.
Projects supported by NLnet foundation inlude:
| project | end | |
|---|---|---|
| 0cpm | 2013 | 0cpm, open firmware for digital telephony |
| 802.11n feature of openwifi | Open Hardware implementation of wifi | |
| A Distributed Software Stack For Co-operation | 2020 | Facilitating easy ad hoc cooperation |
| A memory-safe implementation of PTP | High-precision clock synchronization | |
| A proof of concept of identity-based encryption | Make encryption simpler | |
| A Secret Key Store for Sequoia PGP | Standards-compliant private key store for OpenPGP | |
| A-A-P | 2003 | tools for developing, distributing, and installing software |
| AbiCollab | 2013 | AbiWord Telepathy and SIP backends |
| AbiMacOS | 2011 | Port Abiword to MacOS |
| AbiRDF | 2012 | Abiword RDF |
| AbiRDF2 | 2013 | Abiword RDF-2 |
| Accessible security | Integration effort of independent security efforts like Qubes, Heads, coreboot, etc | |
| Adding TPM Support to Sequoia PGP | Implement use of TPM 2.0 crypto hardware for OpenPGP | |
| Adera | Relevant scientific research results | |
| Adopt improvements in Email Encryption in KMail | ||
| Adopting the Noise Key Exchange in Tox | Improved security of Tox instant messaging with NoiseIK | |
| AEAP | Automated e-mail address porting to a new provider | |
| AGFL | 2002 | parser generator system for natural languages |
| AHA! | 2003 | transparent adaptive functionality for web servers |
| AI-VPN | Local machine-based learned analysis of VPN trafffic | |
| ALIAS | 2003 | analysis of legal and technical implications of the use of software agents |
| Ambulant | 2007 | providing a reference SMIL 3.0 implementation |
| Analog/Mixed-Signal Library | OSHW component library for ASIC design | |
| Anomos | 2011 | a pseudonymous, encrypted multi-peer-to-peer file distribution protocol |
| AREXERA Crawler | C++ based web crawler | |
| Armbian | Versatile OS for ARM-based single board computers | |
| ARPA2 | 2017 | Working towards a decentralised global internet that offers security and privacy by design. |
| ARPA2 LDAP Middleware | Privacy enhancing middleware | |
| ARPA2 resource ACL and HTTP SASL modules for NGINX | Extend consistent access control to NGINX webserver | |
| ARPA2 Steamworks | 2019 | ARPA2 Steamworks |
| ARPA2 Steamworks | Near-instantaneous controlled configuration settings over any network | |
| ArtistHub | Allow creative artists to gain visibility and build reputation on the web | |
| Assessing Cyber Security | 2015 | This report aims to assessing what we know about cyber security threats based on a review of 70 studies published by public authorities, companies, and research organizations from about 15 countries over the last few years. It answers the following questions: what do we know about the number, origin, and impact of cyber attacks? What are the current and emerging cyber security trends? And how well are we prepared to face these threats? |
| Atom-Based Routing | 2003 | Improving global internet routing by implementing atom-based routers. |
| Atomic Data | Typesafe handling of LinkedData | |
| Autocrypt for Thunderbird | Make email encryption extremely simple | |
| Babelia | Search engine and crawler in Scheme | |
| Balthazar | One laptop for the new internet age. | |
| Balthazar - One laptop for the new internet age. | A secure fully open hardware laptop | |
| BBBsecureChat | Add E2EE instant messaging to Big Blue Button meetings | |
| betrusted | A protected hardware device for your private matters. | |
| Betrusted OS | An embedded OS for cryptographic devices | |
| Betrusted software | A minimalist and secure OS for embedded communication devices | |
| Betrusted Storage | Plausably deniable encrypted storage | |
| BIND DLZ | 2005 | BIND 9 Dynamically Loadable Zones implementation |
| Bitmask | User-friendly and secure VPN configuration | |
| Bits of Freedom | 2006 | support for Bits of Freedom |
| BlenderWeb | 2009 | free 3D animation and compositing suite |
| Blink Qt Messaging | Add modern encryption to SIP softphone | |
| Blink RELOAD | Secure P2P real-time communications with RELOAD | |
| Bonfire Search & Discovery | Improving search and discoverability in the Fediverse | |
| Briar | 2020 | A secure messaging app with offline capabilities |
| Bricophone | 2009 | community-oriented mobile phone infrastructure |
| Build Transparency (Trustix) | Towards a decentralized supply chain for software | |
| CAcert | support for CAcert | |
| CAIEC | 2008 | Investigate information offered by consumer organisations |
| Calligra-SVG | 2012 | Improve fallback mechanisms in Calligra ODF loading and saving. |
| Calligra-Windows | 2012 | Bringing Calligra Suite to Windows |
| Castopod | Podcasting in the fediverse | |
| Castopod Mobile | Userfriendly mobile podcasting application | |
| CeroWRT | 2018 | an experimental firmware to push forward the state of the art of edge networks and routers. |
| CeroWRT II | Make Wi-Fi routers faster and more reliable | |
| Certbot ECDSA support | ||
| Chips4Makers ASICs | ||
| CodeYard | 2008 | Open-Source software development for students in secondary education |
| Collabora Online and LibreOffice | Improved visual document search for cloud service | |
| Conferences | sponsoring of various conferences | |
| Connect by Name | Library for easy connection setup | |
| Conversations | 2020 | A secure mobile messaging client |
| Conzept encyclopedia | An alternative encyclopedia | |
| Corteza Discovery | (Geo)search and discovery within federated services | |
| CP2PC | 2003 | common programming interface for peer-to-peer systems |
| CPAN6 | 2011 | collecting collections of digital information |
| Cryptech.is | 2015 | An open source open hardware security module to protect communications |
| CryptPad | Real-time collaboration with client-side encryption | |
| CryptPad Auth | Implement external identity mechanisms to E2EE collaborative editor | |
| CryptPad for communities | Collaborative web editor with client-side encryption | |
| CryptPad: Project Dialogue | Secure surveys and polls for Cryptpad | |
| CUGAR | 2011 | Implement a Wireless Access Point and a back-end |
| CuteHIP | 2010 | lightweight implementation of Host Identity Protocol (HIP) on Java |
| Dat Private Network | Private storage in DAT | |
| DCnets | Implementation of Dining Cryptographers Network | |
| Decibel | 2007 | service architecture for multi-media based communication |
| Deep Firmware | 2017 | Active discovery of known and unknown security vulnerabilities in firmware |
| DeltaBot | 2020 | Social discovery over mail-based chat |
| Democratic Sendcomm | An easy to use connected open hardware device with a flat learning curve | |
| dhcpcanon | Network configuration with better privacy | |
| DIFR-TSPM | 2009 | a demonstrator of a different way to inform consumers about the RFID tags |
| DIME | 2019 | A new encrypted, end-to-end email protocol |
| Dino | User-friendly and secure instant messaging | |
| Discourse ActivityPub | Connecting internet discussions with ActivityPub | |
| Discover and move your coins by yourself | A safe way to explore and work with cryptocurrency forks | |
| Distributed Mechanism Learning | Privacy preserving ways of distributed data usage | |
| Distributed Private Trust | Decentralised trust and reputation system | |
| Distributed Trust for Web Servers | Establishing a Distributed Trust Authority | |
| DNSCCM | 2012 | DNS NSCP implementation for BIND and NSD |
| DNSSEC Key Signing Suite | A best practise for DNSSEC Key Signing | |
| DNSSEC-mail | 2013 | DNSSEC for OpenDKIM and OpenDMARC |
| Donations | smaller contributions to various activities | |
| Dowse | 2016 | Dowse is a smart digital network appliance for home based local area networks. |
| DRTM implementation for AMD processors | Unified framework for dynamic RTM | |
| Dynamic indexing for real time graph database | Provide faster query results through algorithmic preprocessing | |
| e-Passports | 2009 | use of (hardware) electronic passports for user authentication over internet |
| Earthstar | P2P protocol and APIs for collaborative and social applications | |
| Edalize ASIC backend | Create open hardware silicon with a fully free software toolchain | |
| EDeA | A forge suitable for open hardware development | |
| eduVPN | Making secure VPN network technology available to everyone | |
| eduVPN app | Add Wireguard protocol to federated VPN suite | |
| eduVPN multi-protocol | Review of the eduVPN multi-protocol project. | |
| eduVPN on Apple | eduVPN for Apple devices | |
| eduVPN on Apple part II | Improved version of eduVPN for Apple devices | |
| EEZ DIB | EEZ DIY Instrument Bus | |
| EGIL SCIM client | System for Cross-domain Identity Management | |
| ELF Linking | Analytic tools for UNIX' Executable and Linkable Format | |
| elRepo.io - Resilient, distributed content sharing | Resilient, human-centered, distributed content sharing and discovery. | |
| Email for expert news | Keep up to date with a flow of publication | |
| Encoding for Robust Immutable Storage (ERIS) | Encrypted and content-addressable data blocks | |
| End-To-End Encryption for Jitsi Meet | Proven strong encryption for open source video conferencing | |
| Etebase - protocol and encryption enhancements | Redesign EteSync protocol and encryption scheme | |
| EteSync - iOS application | Encrypted synchronisation for calendars, addressbook, etc | |
| Explain | Deep search on open educational resources | |
| Explain Direct | Providing effective and efficient access paradigms for open educational material | |
| Extending PeerTube | Adding advanced search capabailities to PeerTube | |
| FairSync | Simplify aggregation and discovery of places and events | |
| Fairwaves | 2013 | Fairwaves |
| Fashion Freedom | Supporting research, development, and education to bring the fashion industry into the 21st century | |
| Faster and configurable datapath/Linux xfrm | 2019 | Rewriting nftables to optimise for xfrm |
| Federated software forges with Gitea | Use W3C ActivityPub to federate amond software forges | |
| fediverse.space | Find your way in the Fediverse | |
| FemtoStar Project | Open Hardware Communications Satellite | |
| FFII | 2008 | support for the Foundation for a Free Information Infrastructure |
| FileSender | FileSender is a secure and private way to share large files with anyone. | |
| Finish porting Replicant to newer Android version | Alternative, free software version of Android | |
| First Classify Documents | Categorise different types of official documents | |
| Fix the Pitch Black Attack in Freenet routing | A decentralized distributed platform for private communication | |
| FLOSS | 2008 | Stimulating FLOSS dissemination in The Netherlands |
| FLOSS-manuals | 2009 | on-demand printing of Open Source manuals |
| Fobnail | Remote attestation delivered locally | |
| Folksonomy engine for the food ecosystem | Data modelling by the community | |
| ForgeFed | Federation for software collaboration tools | |
| Fractal | Native client for the Matrix protocol | |
| Free Software Vulnerability Database | A resource to aggregate software updates | |
| FreeBSD-3G | 2010 | network drivers for 3G cards on FreeBSD |
| FSF | 2008 | support for the Free Software Foundation |
| FSF Europe | 2010 | support for the Free Software Foundation Europe |
| FSF Priority | 2010 | stimulating High Priority Projects of the Freedom Software Foundation |
| FTEproxy | 2015 | FTE enables developers to build systems resistant to surveillance and censorship. |
| Full-source GNU Mes on ARM and RISC-V | Expand full-source bootstrap to other CPU platforms | |
| Funkwhale | ActivityPub-driven audio streaming and sharing | |
| fwupd | Automatic Firmware updates for BSD operating systems | |
| Gash | Port Gash to GNU Mes for auditable bootstrap | |
| GDPR Compliance | 2018 | Support instruments for the country adoption of the GDPR |
| Genodepkgs | When Genode and Nixpkgs meet | |
| Geographic tagging of Routing and Forwarding | Geographic tagging and discovery of Internet Routing and Forwarding | |
| Geolexica reverse | Reverse Semantic Search and Ontology Discovery via Machine Learning | |
| GetDNS | 2019 | Deliver DNSSEC as a building block in harsh environments |
| GISS | 2009 | independent infrastructure for streaming radio and TV |
| Global Directories | 2014 | Distributed contact information discovery mechanism |
| Globule | 2005 | user-centric Content Delivery Network |
| GNU Guix | Discovery of service configurations in a declarative setup | |
| GNU Guix - Cuirass | Continuous integration system for GNU Guix/Linux + Hurd | |
| GNU Mes | Help create an operating system we can trust | |
| GNU Mes on ARM | Trustworthy bootstrap for operating systems on ARM ISA | |
| GNU Mes RISC-V | Bringing the trustworthy bootstrap to RISC-V | |
| GNU Mes Tower | GNU Mes with alternative scheme implementations and WASM | |
| GNU Mes: Full Source bootstrap | ||
| GNU Name System | Authenticated naming system for the internet from GNU project | |
| GNU social | Modernizing the original FOSS Social Network | |
| GNU Taler | Advanced electronic payment system for privacy-preserving payments | |
| GNUnet | Formalisation within IETF of R5N Distributed Hash Table design | |
| GNUnet | 2009 | implementation and evaluation of an improved routing algorithm for GNUnet |
| GNUnet Messenger API | API for decentralized instant messaging using CADET | |
| GnuTLS | 2019 | Implement TLS-KDH in GnuTLS |
| GO-FOSS | 2008 | Teach employees in SMEs and NGOs the benefits of FOSS |
| GoatCounter | Privacy-friendly web analytics for small websites | |
| GoogleSharing | 2011 | GoogleSharing anonymizing proxy |
| Gosling | Generic Onions Services Library Project | |
| GPG Lacre project | Best effort encryption of mail flows with OpenPGP | |
| GPLv3 | 2007 | GNU Public Licence v3 Development and Publicity Project |
| Graphics acceleration on Replicant | Free software graphics drivers for mobile phones | |
| Great OCR for SANE | Integrate OCR capabilities into open source scanning tools | |
| Great scanning and OCR for mobile devices | ||
| GSM-Sec | 2011 | GSM Security Project, debugging GSM transactions |
| GUN P2P Encryption | 2019 | A realtime, decentralized, offline-first, graph database engine |
| Hackathons | contributions to various hackathons | |
| Haketilo/Hydrilla | Browser extension for site customisatoin | |
| Handling Data from IPv6 Scanning | Scanning tools for scaling up IPv6 scans | |
| Hardening OpenPGP CA deployments | HSM support for OpenPGP key infrastructure | |
| How AdTech works | Improving public awareness of AdTech and privacy | |
| HTTPS-Obs | 2011 | HTTPS Observatory |
| Hubzilla | Federated social networking environment | |
| HWIOS | 2011 | Hybrid Web In OpenSim (HWIOS) |
| Hyper Hyper Space | Cryptographically secure append-only distributed data layer | |
| Hypermachines: Realtime and Collaborative P2P Search | Realtime and Collaborative P2P Search | |
| Icebreaker | Gemini centric viewpoint of coding issues and bug tracking | |
| IIDS | 2013 | Interactive Intelligent Distributed Systems |
| Implement sound support in the Hurd | Add audio capabilities to the multiserver microkernel from GNU | |
| Improve Okular digital signature support | Improve open source tooling for digital signatures | |
| Improving Matrix E2E encryption UX | 2019 | Better usability of Matrix.org E2E encryption |
| Improving OpenSSH's Authentication and PKI | Improving SSH Authentication with OpenPGP transitive trust | |
| IMSI Pseudonymization | Better privacy protection for 2G-5G | |
| IN COMMON | Public platform to map and act together for the Commons | |
| In-document search | Interoperable Rich Text Changes for Search | |
| Independent captions and transcript augmentation | Speech-to-text integration for Waasabi | |
| Indigenous | Indieweb mobile clients | |
| Internet of Coins | Create a decentralized, self-sustaining economy by implementing inter-blockchain connectivity | |
| Interpeer | Collaboration infrastructure with near real-time p2p data synchronization | |
| Inventaire | Wikidata-based social sharing of reading experiences | |
| Inventaire recommender | Book recommendations in Inventaire | |
| ipfs-search.com | Search engine for the Interplanetary File System | |
| ipfs-search.com | Index DHT based distributed webs | |
| Irdest | Llocal P2P mesh discovery of devices and users | |
| IRMA made easy | Usability research into attribute based authentication | |
| ISC BIND 9 | 2001 | implementation of DNS protocols with full IPv6 and DNSsec support |
| iuh-openbsc | 2017 | An open source implementation of 3G |
| Jabber/XMMP | 2008 | Strengthening Trust in Jabber/XMPP Technologies |
| JavaScript Restrictor | Increasing Security and Privacy of JavaScript APIs | |
| JigLibJS | 2011 | JigLib to JavaScript for use with WebGL |
| Jingle Nodes | Jingle Relay Nodes Specifications and Prototypes | |
| Jitsi | 2011 | Better and Open Source alternative for Skype |
| Jitsi (SIP Comm Phone) | Internet phone and instant messenger | |
| Jitsi (SIP-Communicator) Desktop | 2011 | Desktop Streaming and Sharing with SIP Communicator |
| Jitsi-DNSSEC | 2012 | DNSSEC for Jitsi (SIP Communicator) |
| Jitsi-FMJ | 2012 | Replacing JMF with FMJ |
| JShelter | Cross-browser extension to make javascript less exploitable | |
| Kaidan | Adding crypto to userfriendly Cross-platform XMPP client | |
| Karrot | Save and share food waste | |
| Katzen | Meta-data resistant instant messaging over the Katzenpost mixnet | |
| Katzenpost | Observation resistant secure messaging layer | |
| Kazarma | Bridge ActivityPub and Matrix realms | |
| Key Management | 2019 | Key Management |
| Keyoxide | Self-hostable identity proofs with bidirectional linking verification | |
| Kiwi IRC | Self-hosted web IRC environment | |
| Kolab-Sync | 2012 | ActiveSync your Kolab |
| Koruza | 2015 | |
| Ksplice | 2009 | update the Linux kernel without rebooting |
| Ksplice2 | 2011 | Ksplice for mainline Linux and Fedora |
| KWin and Wayland input | Secure windowing system for KWin | |
| Langsec in Pectore | A secure pacemaker created from formal grammars | |
| Lantern | 2013 | DNSSEC in Lantern |
| Layer-2-Overlay | Generalising the GNUnet Layer-2 Overlay for broader usage | |
| LCC | 2002 | local content caching system for new search engine architecture |
| LEAP/Torbirdy | 2017 | LEAP integration into Torbirdy |
| lemmur | A Lemmy mobile client | |
| Lemmy | ActivityPub for link aggregation | |
| Lemmy | Lemmy Federation and ActivityPub compliance | |
| LiberaForms | End tot End Encrypted Forms | |
| Liberaforms | Open source form server | |
| librarian | Custom meta-search | |
| Libre Silicon compiler | Synthesize, place and route hardware description to silicon | |
| Libre-SOC | A fully open hardware System-on-a-Chip | |
| Libre-SOC Cavatools: Power ISA Simulator | Power ISA Simulator | |
| Libre-SOC Formal Correctness Proofs | Mathematical unit tests for open hardware System-on-Chip | |
| Libre-SOC Formal Standards Development | Formal Standards for OpenPower extensions from Libre-SoC | |
| Libre-SOC Video Acceleration | Optimised video acceleration instructions for Libre RISC-V SoC | |
| Libre-SOC, Coriolis2 ASIC Layout Collaboration | Open tooling for ASIC Layout | |
| Libre/OpenCores FuseSoc backend | Discovery and use of open hardware gateware through LibreCores and OpenCores | |
| Librecast | E2E encrypted multicast | |
| Librecast Live | Live streaming with multicast | |
| LibreCellular | Open hardware 4G Mobile Network | |
| LibrEDA | An integrated development environment for chip design | |
| LibreDocs | 2012 | LibreDocs |
| LibreOffice P2P | Encrypted collaborative editing in the browser | |
| LibreSilicon | Free/open source semiconductor manufacturing process | |
| libresilient | Create robust web presence with service workers and DHT | |
| libspng | A fast and safe implementation of Portable Network Graphics | |
| Lightmeter | Email server configuration lifecycle management | |
| LinkedDataHub | Framework to handle Linked Data at scale | |
| LIP6 VLSI Tools | Logical validation of ASIC layouts | |
| Lizard | E2E Rendez-vous and discovery | |
| LOAP | 2006 | The DNS: A Life of a Protocol |
| LogReport | 2004 | tools for computer/network log file analysis |
| Lokalize | 2009 | cross-platform computer-aided translation system |
| lpnTPM | TPM 2.0 compliant open hardware Trusted Platform Module | |
| LTSP Deskop | Remote desktop via an LTSP-Cluster | |
| LumoSQL | Create more reliable, distributed embedded databases | |
| LumoSQL at-rest data security | Modern embedded database with encryption and signed data | |
| Luna | A versatile and fast new open-source place and route tool | |
| MaDada | Using LinkedData to improve FOI processes | |
| Maemo Leste | An independent mobile operating system focused on trustworthiness | |
| Magic Wormhole/SPAKE2 | 2019 | Securely send files between two computers with minimum fuss |
| Mail::Box | 2003 | software for e-mail handling in Perl |
| Mailman-SSLS | 2009 | openPGP and S/MIME support in mailman |
| Mailpile Search Integration | Personal email search engine | |
| Mangaki | Advanced group recommendations | |
| Manyverse | An off-line capable privacy-centric social messaging app | |
| MAPS | defending Internet e-mail from abuse by spammers | |
| Mastodon - groups, filtering, moderation | Group support with ActivityPub | |
| Meemoo | 2013 | Meemoo: hackable web apps |
| MEGA65 Phone | A phone simple enough to understand in full | |
| MeiliSearch | Modern and responsive search | |
| Mepo | Lightweight mobile map search | |
| Meshtool | 2012 | Mesh network toolkit, database and web-based API. |
| Meta-Press.es | A press search engine in your browser | |
| Meta-Press.es | Retrieve news feeds and search locally | |
| Minedive | P2P search over webRTC | |
| Misskey | Misskey federation and ActivityPub compliance | |
| MNT Reform | A trustworthy open hardware laptop | |
| mobile-nixos | NixOS for mobile phones and tablets | |
| MobileAtlas | A distributed open hardware test infrastructure to analyse mobile networks | |
| Mobilizon | Find, create and organize events | |
| MoboSearch | Providing an alternative view on the Android App ecosystem | |
| Modular CA | 2019 | Modular infrastructure for building secure internet services |
| Morphle | 2009 | free and anonymous powerful but simple to use end-user website editing |
| Mosaic | Trustworthy open hardware design tool for electrical engineers | |
| Movim | Add OMEMO encryption to Movim XMPP client | |
| MPTCP | MultiPath TCP | |
| MU-Jingle | 2009 | jabber-based VoIP protocol |
| Mynij | Portable indexing and search engine for mobile | |
| Naisho | Efficiently combine end-to-end encryption with CRDTs | |
| Namecoin | 2019 | Decentralized, censorship resist Internet infrastructure for e.g. DNS and identities |
| Namecoin: Core Infrastructure | Alternative domain name system | |
| Namecoin: TLS | Various TLS integrations for Namecoin | |
| Namecoin: ZeroNet and Packaging | Make ZeroNet work with Namecoin | |
| nat64 | 2010 | Implement a NAT64 gateway to run on open-source operating systems |
| NEFUSI | NEFUSI: A novel NEuroFUzzy approach for semantic SImilarity assessment | |
| NeoChat | Native Matrix encrypted instant messaging client | |
| NetAidKit | 2016 | The NetAidKit is a pocket size, USB powered router for safer mobile networking. |
| NetEventKit | 2009 | building an open source Network Event Kit |
| neuropil | Privacy by design P2P search including IoT | |
| neuropil | DHT based overlay network | |
| Nextcloud | Unified and intelligent search within private cloud data | |
| nftables | 2015 | A modular packet filtering framework providing enhanced userspace control |
| NILO | 2000 | reference implementation of PXE-based network boot module |
| Nitrokey | Open hardware for encryption and authentication | |
| Nixcloud | 2019 | Declarative internet services based on NixOS |
| Nixcloud Mail | Declarative mail server based on NixOS | |
| Nixcloud Webservices | Declarative web services based on NixOS | |
| NLnet Labs | Independent lab for Internet infrastructure development | |
| node-Tor | Implementation of Tor protocols for inside webpages | |
| Nodewatcher | 2015 | A comprehensive and scalable node management system for community wireless network. |
| Noise Explorer-VerifPal | Automated proofs and code generation for secure protocols | |
| NOMA | 2017 | Network Operator Measurement Activity |
| Nominatim | Multi-lingual support in address search | |
| NoScript Contextual Policies & LAN protection | Application Boundaries Enforcer (ABE) for new generation of browsers | |
| NoScript-Andr | 2013 | Android Native NoScript |
| NoScript-Mob | 2011 | NoScript Mobile |
| NoScript-Mob2 | 2011 | NoScript Mobile part 2 |
| NoScriptABE | 2009 | improve the ABE (Application Boundaries Enforcer) for NoScript |
| Nym Credentials | A decentralised solution for authentication | |
| Nyxt | A programmable browser with advanced search integration | |
| Nyxt | Browser integration of federated, distributed platforms | |
| OCCRP Aleph disambiguation | OCCRP Aleph: disambiguating different people and companies | |
| OCS-Asterisk | 2008 | Open real-time connection between Microsoft OCS and Asterisk |
| ODF Autotests | a framework to help users and developers write test documents for ODF software | |
| ODF-AbiChanges | 2011 | ODF Track changes in AbiWord |
| ODF-AbiChanges2 | 2011 | ODF Track changes in AbiWord (2) |
| ODF-AbiWord | improving AbiWord OpenDocument | |
| ODF-changes | 2011 | Representing Changes in Open Document Format |
| ODF-changes2 | 2011 | Standardisation for Tracked Changes in ODF |
| ODF-compare | 2011 | Creating Tracked Changes in Open Document Format by Document Comparison |
| ODF-DocMod | 2013 | Modularise ODF 1.2 documentation |
| ODF-KOffice | 2009 | ODF load and save in KOffice |
| ODF-KOffice2 | 2010 | ODF metadata in KOffice |
| ODF-KOffice3 | 2010 | ODF revisions in KOffice |
| ODF-KOffice4 | 2011 | ODF track changes/tables in KOffice and Calligra Suite |
| ODF-Numbertext | 2009 | number to text conversion for the upcoming ODF OpenFormula standard |
| ODF-Recipes | 2011 | ODF Software Recipes |
| ODF-Symbian | 2009 | view ODF on Symbian OS and other mobile systems |
| ODF-Valid | 2013 | ODF Online Validator to the command-line |
| ODF-XLIFF | 2009 | convert ODF to Gettext PO and XLIFF for translation and localising |
| OdfKit | 2011 | base library for processing ODF |
| odfsvn | 2009 | use SVN to maintain ODF documents |
| Off-the-Record messaging version 4 | Advanced protocol for secure messaging | |
| Offen | Privacy-respecting site analytics | |
| offen | Ethical site analytics, controlled by the user | |
| OfficeShots | see how different office suites render your ODF document. | |
| Omnom | Self-hosted bookmarking and snapshotting with search | |
| OnBaSca | Tor Bandwidth Scanner | |
| Online Self-defence in Ten Minutes | 2010 | Online Self-defense in 10 minutes |
| Opaque Sphinx | Secure password-based authentication with Opaque/Sphinx | |
| Opaque Sphinx Server and Clients | Server and tools for modern authentication | |
| Open Hospitality Network | Federated hospitality with ActivityPub | |
| Open Know-How Search | Search Open Hardware Projects | |
| Open MLS Infrastructure | End-to-end encrypted group messaging | |
| Open source ePDG for VoWiFi | Enhanced Packet Data Gateway for mobile infrastructure | |
| OpenBTS-HW | 2012 | OpenBTS hardware |
| OpenCryptoHW | CGRA- based reconfigurable open-source cryptographic IP cores | |
| OpenDoc-Soc | 2011 | Dutch OpenDoc Society |
| openEngiadina | Platform for creating, publishing and using open local knowledge | |
| Openki.net | Make local events and meetups discoverable | |
| openMSRP | 2008 | openMSRP relay implementation |
| openMSRP(2) | 2008 | multi-party Instant Message server based on MSRP |
| openMSRP(3) | 2009 | GUI for the open source SIP SIMPLE client |
| OpenPGP Certificate Authority | Managing OpenPGP keys for communities and organisation | |
| OpenStreetMap Speed Limits | Infer default speed limits for better quality OpenStreetMap-based routing | |
| OpenStreetMapNL | 2009 | maintenance software for OpenStreetMap Nederland |
| oqsprovider | Post-quantum/quantum-safe cryptographic algorithms for OpenSSL | |
| OSF Crawler Cooperation | Support Infrastructure for Open Search initiatives | |
| OSLD | 2013 | Open-Source LTE Deployment (OSLD) |
| OSN-PPCP | 2012 | Privacy-Preserving Communication Protocol for OSNs |
| OV-Chipkaart | 2011 | privacy friendly chip card for public transport |
| Owncast | ActivityPub powered Livecasting | |
| P2Pcollab | Decentralised social search and discovery | |
| Packet classification extensions for Netfilter | High throughput packet classification of tunneled traffic | |
| Padding Machines for Tor | Protect metadata in the Tor onion routing network | |
| Palea | 2011 | Finding unauthorized routes leaving your network |
| Parrot | 2009 | virtual machine for scripting languages |
| Parselov | 2017 | Syntactic analysis of documents and protocol messages based on formal descriptions |
| pcb-rnd | Modular printed circuit board editor | |
| Peer-to-Peer Access to Our Software Heritage | Access Software Heritage data via IPFS DHT | |
| PeerDB | Search for semantic and full-text data | |
| peermaps | Peer to peer cartography | |
| PeerTube | A decentralised streaming video platform | |
| Peertube-Desktop | Enjoy and share federated videos | |
| Peppol for the masses | Hybrid self-hosted e-invoicing with decentralized identities | |
| Personal Food Facts | Privacy protecting personalized information about food | |
| PGP4civiCRM | Add email encryption to CRM | |
| Pion | Network congestion measurement for adaptive real-time applications | |
| Pitchfork | 2019 | Open hardware for compartmentalizing key material and cryptographic operations |
| Pitchfork PKCS#11 | 2019 | Contribute to OASIS standardisation PKCS#11 v3 |
| PixelDroid | Share and browse photos in the fediverse with a mobile app | |
| Pixelfed | 2020 | ActivityPub driven decentralised photo sharing platform |
| Pixelfed Live | Live streaming and other Pixelfed enhancements | |
| PKCS#11 v3 | 2018 | Contribute to standardisation of PKCS#11 for cryptographic tokens |
| Plaudit | Make good science discoverable through endorsements | |
| Poliscoops | Make political news and online debate accessible | |
| Port of AMDVLK/RADV 3D Driver to the Libre-SOC | Adapt Vulkan Drivers to the Libre-SoC | |
| postmarketOS | An independent mobile operating system | |
| Practical Decentralised Search and Discovery | Search and discovery inside mesh/adhoc networks | |
| Practical Tools to Build the Context Web | Declarative setup of P2P collaboration | |
| PRESC Classifier Copies Package | Implementing Machine Learning Copies as a Means for Black Box Model Evaluation and Remediation | |
| Pretty Easy Privacy | 2019 | At scale simulation over GNUnet with different realistic user behavior scenarios |
| Privacy Enhancements for PowerDNS and DNSdist | Make it easier to deploy private DoT/DoH resolvers | |
| Privacy Infrastructure for Corteza Federations | Allow users to locate and browse their private data wherever | |
| Privacy Preserving Disease Tracking | Research into contact tracing privacy | |
| Private Searx | Add private resources to the open source Searx metasearch engine | |
| PrivateRecSys | Privacy-Friendly Recommendation System | |
| Prosody IM | Implement SASL authentication mechanism for XMPP | |
| Proxy App | 2010 | Proxy appliance to utilize unused bandwidth networks |
| PSYC2 | 2015 | Next iteration of the Protocol for SYnchronous Conferencing |
| PulseAudio | 2011 | PulseAudio echo cancellation |
| Qubes | 2017 | A reasonably secure operating system |
| Qubes OS | Bring the security of Qubes OS to people with disabilities | |
| RaptorJIT | RaptorJIT is a high-performance Lua virtual machine for network dataplanes. | |
| rasn | Safe ASN.1 codec framework for Rust | |
| Re-isearch | Vectorise text with a flexible unit of retrieval | |
| Real time graph database search engine | Live filtering on graph database streams | |
| realXtend | 2010 | realXtend communications based on Telepathy |
| Record Federation for Corteza Clouds | Data federation over ActivityPub | |
| Redash | Predictive text entry without a keyboard | |
| Redwax | Standardisation of client side PKI interfaces | |
| Reinstatement of crypto.signText() | Cryptographic signatures brought back to the browser | |
| Remote PKCS#11 | 2019 | Remote usage of PKCS#11 |
| Reowolf | Rip and replace for BSD socket insecurity | |
| Replicant on Guix | Reproducible build infrastructure for Replicant | |
| Reproducible Builds | Make the build processes behind software distributions reproducible | |
| RETETRA | Security Analysis of Proprietary Cryptography in Terrestrial Trunked Radio | |
| ReX | 2003 | international exchange of scholars for software projects |
| RFID Guardian | 2009 | hardware prototyping of a mobile device for personal RFID security and privacy management. |
| RFID Guardian(2) | 2010 | unified platform for RFID security and privacy administration |
| Ricochet Refresh | Anonymous, meta-data free secure messaging | |
| Ripple | Safer and faster incremental software builds | |
| RISC-V Phone | Open hardware RISC-V Phone | |
| RNP Confium | Distributed trust store enabling threshold encryption | |
| Robotnix | Reproducible Builds of Android with NIX | |
| Robur private DNS resolver and DHCP server | Secure network configuration and DNS resolution | |
| Rocket CWMP | Remote governance and configuration for internet equipment | |
| RPKI-RTRlib | 2017 | RPKI/RTRlib |
| Rust Threadpool | Improve privacy of Rust threading library | |
| Sabayon | 2009 | creating a fast binary package manager using relational databases |
| Samizdat | 2012 | Samizdat makes public key cryptography accessible |
| SANE | System Administration and NEtworking conferences | |
| SASL Works for the InternetWide Architecture | Integrate new authentication mechanisms into SASL | |
| SASL XMSS | Make SASL work with XMSS protocol | |
| SchoolLan | 2006 | computer networking as education support for primary schools |
| SCION-Pathdiscovery | Secure and reliable decentralized storage platform | |
| SCION-RAINS | RAINS, Another Internet Naming Service (or, a DNS alternative) | |
| SCTP-Linux | 2011 | A better Linux SCTP |
| SDR PHY | 2019 | Create a GSM mobile phone consisting of completely open source software and SDR radio |
| Seahorse SmartCard | 2012 | Seahorse Smart Card Support |
| Search and Displace | Find and redact privacy sensitive information | |
| Searsia | 2017 | Searsia is a protocol and implementation for large scale federated web search. |
| searx | Federating self-hosted search hubs | |
| searx | A privacy-respecting, hackable metasearch engine | |
| Searx | 2018 | Searx is an internet metasearch engine that can be easily self-hosted by anyone. |
| SEARXR | Virtual reality for web search | |
| Secure User Interfaces (Spritely) | Usability of decentralised social media | |
| Securing Decentralised Live Information with m-ld | Collaborative editing of LInked Data based on CRDT | |
| Securing NixOS services with systemd | ||
| Securing PLCs via embedded protocol adapters | Open hardware protocol adapters for industrial automation | |
| SecuShare | 2019 | A framework for sufficiently safe social interaction |
| Secushare Box | 2019 | Operating system extension of Secushare for hardware devices |
| SeedVault | Private backups of mobile applications | |
| SensifAI | AI driven image tagging | |
| Sequoia GPG Chameleon | Implement well-known API's for using OpenPGP | |
| Sequoia PGP | Improve interface of Sequoia PGP commandline | |
| Serval | 2011 | Mobile communication anywhere. |
| Serval-LR | 2013 | SERVAL Long-range WiFi Add-on |
| Sesame | 2006 | storage and querying middleware for the Semantic Web |
| Shadow Internet | 2016 | An alternative communication infrastructure working phone to phone. |
| Simmel | A wearable contact tracing beacon/scanner | |
| SIP-GUI | 2011 | Next Phase Graphical User Interface for the SIP SIMPLE client |
| SIPcollab | 2015 | Decentralized and secure collaborative editing on office documents |
| SIPproxy64/6bed4 | 2012 | 0cpm, SIPproxy64, 6bed4, applet, freeswitch RTT |
| SIRS | 2002 | Scalable Internet Resource Service |
| SnabbWall | 2017 | SnabbWall is a layer-7 network flow detector and firewall application. |
| SocketHUB | 2014 | A polyglot communication server for the decentralized internet |
| Software Heritage | Collect, preserve and share the source code of all software ever written | |
| Software vulnerability discovery | Automating discovery of software update and vulnerabilities | |
| Solid Application Interoperability | ||
| Solid Application Interoperability | ||
| Solid Control | Access Control mechanism for data and services within Solid | |
| SOLID Data Workers | Toolkit to ingest data into SOLID | |
| Solid-NextCloud app | Bridge Nextcloud to Solid | |
| Solid-Search | Queries in a pod | |
| Sonar: a modular peer-to-peer search engine | Modular peer-to-peer search engine | |
| sourcehut | Graph query support for software development platform | |
| SPEAR | 2012 | Secure Peer-to-peer Services Overlay Architecture |
| Spectrum | A security through compartmentalization based operating system | |
| SpinalHDL, VexRiscv, SaxonSoc | Open Hardware System-on-Chip design framework based on SpinalHDL | |
| Spritely | Capability based petname system | |
| Standard Cell Library | Open Standard Cell Library with automated dimensioning of transistors | |
| Standardizing KEMTLS | Post-quantum TLS without handshake signatures | |
| Storing Efficiently Our Software Heritage | Faster retrieval within Software Heritage | |
| Stratosphere IPS | 2016 | A behavioral-based free software Intrusion Prevention System. |
| StreetComplete | Fix open geodata with OpenStreetMap | |
| StreetComplete | Collaborative editing in OpenStreetMap | |
| StreetComplete UX | Improve usability of StreetComplete | |
| Structuring the System Layer with Dataspaces | Implementing a secure and scalable system layer on mobile | |
| Stubby | 2019 | A local DNS Privacy stub resolver using DNS-over-TLS |
| Suhosin-NG | Harden PHP 7 and PHP 8 applications | |
| Supersizing the Gun | Chipwhisperer open hardware for side channel analysis | |
| SWH package manager Data Ingestion | Add Package managers to Software Heritage | |
| Swirl | 2014 | Implementation of PPSPP proposed standard in Erlang |
| Sylk chat | Add instant messaging features to Sylk | |
| Sylk Client | Secure multiparty videoconferencing application | |
| Sylk Mobile | Secure real-time mobile communications | |
| SylkRTC | 2015 | SylkRTC |
| Tantum Search | Context-enhanced search driven by schema.org | |
| Tauri Apps | A safer run-time for web technology based apps | |
| TCP-multipath | 2011 | Design and empirical evaluation of secure and efficient multipath communication |
| Telecommunication in HF using the Internet Protocol (IPoHF) | High-throughput software-defined wireless telecommunications | |
| The Commons Conservancy | Legal infrastructure for public benefit efforts | |
| The Libre-SOC Gigabit Router | Native Open Hardware chip implementation of crypto primitives | |
| The Open Green Web | Ethical meta-search filter on green hosted websites | |
| The PeARS app | Building low-resource Web search applications from cognitive models | |
| The search for ethical Apps | ||
| The third mainport | 2014 | Digital Infrastructure in the Netherlands - The Third Mainport |
| ThinkQuest | 2007 | educational web contests |
| Thunderbird - native EteSync integration | Add encrypted sync to Thunderbird | |
| Timesheets | 2013 | Adaptive time-based application development Platform |
| TimeWalker | 2002 | tools for visualising huge amounts of log data |
| Timing-Driven Place-and-Route (TDPR) | Open hardware tool to synthesize digital silicon circuits | |
| TLS-KDH | 2019 | Combined Kerberos and Diffie-Hellman as an authentication mechanism for TLS |
| TLS-KDH mbed | Implement TLS-KDH into mbed | |
| Tooling to improve security and trust in GNU Guix | Contextual software vulnerability discovery | |
| Tor hidden services | 2009 | Protect publisher and users of the services against identification |
| Tor low-bandwidth | 2009 | Tor for modem and mobile users |
| TOS;DR | A user rights initiative to rate and label website terms & privacy policies | |
| Tracking Exposed | Increase transparency behind personalization algorithms | |
| Tracking the Trackers | Automated scanning for spyware in mobile applications | |
| Transparency Toolkit | A decentralized hosted archiving service with search | |
| Trusted Boot Module | 2018 | An open hardware trusted boot manager |
| TrustING | Ultrafast AS-level Public-Key Infrastructure | |
| Trustix | Make build logs available as publicly verifiable, tamper-proof Merkle trees | |
| Turtle | 2007 | P2P infrastructure for safe sharing of sensitive data |
| Tvix | Alternative Rust-based software build transparency | |
| TwinSite-2000 | international web-competition for secondary schools | |
| TypeCell | CRDT-based collaborative block-based editor | |
| Uberflow | 2015 | An Open-Source OpenFlow Controller Implementing the North-Bound Interface |
| UEFI Secure Boot support for NixOS | Add a self-sovereign root of trust as part of supply chain security | |
| ULX3M | A modular open hardware FPGA platform | |
| UmTRX | 2013 | UmTRX, cheaper mobile communication |
| Unhosted | 2012 | Unhosted, separating data servers from application servers |
| Unhosted | 2015 | The Unhosted project enables separation of storage and applications |
| Universal DID Resolver and Registrar | Tooling for decentralized identifiers | |
| URL Frontier | Develop a API between web crawler and frontier | |
| URL Frontier 2.0 | Enterprise features for URLFrontier | |
| Usability of Linux firewall userspace tools | Userspace tooling for Linux kernel Netfilter | |
| ValOS Cryptographic Content Security project | Cryptographic Content Security for ValOS | |
| variation graph (vgteam) | Privacy enhanced search within e.g. genome data sets | |
| VDD | project virtual operating system instances on arbitrary terminals | |
| Verified Differential Privacy for Julia | Proving sound privacy guarantees through a type system | |
| Verified Reowolf | Formal protocol verification with Reowolf | |
| Verifpal | Prove soundness of verification in Verifpal | |
| VFRAME: Visual Defense Tools | Use computer-vision to shield privacy in video | |
| video box | Affordable open hardware video-to-network | |
| Video chat privacy | Add privacy features to video chats | |
| ViewerJS | 2014 | A multiformat document viewer for embedding, combining WebODF.js and PDF.js |
| VirtNet | 2007 | network stack virtualization for FreeBSD |
| Virtualizing device firmware | Creating digital twins for auditing and testing appliances | |
| Vita | 2019 | A fast IPSEC-based VPN gateway |
| Vita | A high performance IPSEC implementation | |
| Waasabi Framework | P2P Live Streaming for events | |
| Web Annotation | Building blocks for interoperable annotation systems | |
| Web Shell | Desktop and security environment for web apps | |
| WebODF | 2011 | ODF editor in the browser |
| WebODF-Dissem | 2012 | WebODF Dissemination |
| WebXray Discovery | Expose tracking mechanism in search hubs | |
| WikiRate Insights | Transforming WikiRate ESG Platform User Experience to Maximise Reliable Data Insights | |
| WikiRate Insights 2 | Dedicated text search architecture for environmental, social and corporate governance platform | |
| WireGuard | Scale up WireGuard | |
| WireGuard | 2019 | A fast and modern VPN that utilizes state-of-the-art cryptography |
| Wireguard | Take modern network tunnels to the next level | |
| Wireguard Rust Implementation | Implementation of WireGuard in a type safe language | |
| Wireguard Windows client | Native Wireguard protocol client for Windows | |
| Wishbone Streaming | Add Streaming capabilities to Wishbone | |
| Wisper | 2007 | long distance wifi internet infrastructure |
| WordPress ActivityPub | Bring ActivityPub social networking to the widely used Wordpress | |
| Wormhole | 2012 | Project Wormhole |
| WPIA CA Infrastructure | 2019 | Deployment infrastructure for certificate authorities |
| x86-64 VM Monitor for seL4 verified microkernel | Very restricted virtualized environment for higher security | |
| XMPP-ActivityPub gateway | XMPP, ActivityPub and E2EE Pubsub | |
| xqerl | Performant (Erlang) implementation of W3C XQuery and XML database | |
| XSSer | 2011 | Cross Site Scripting testing |
| XWiki | Bring wiki capabilities into the Fediverse | |
| XWiki ActivityPub | First class ActivityPub support in XWiki | |
| YaCy Grid SaaS | ||
| Yrs | Collaborative editing with CRDT written in Rust | |
| YunoHost and the Internet Cube | Solutions for DIY-ISP's and self-hosters | |
| Zerocat Chipflasher Flashrom Interface | Hardware to flash alternative/libre firmware to BIOS chips | |
| ZSipOs | Open hardware for telephony encryption |
