Open Source projects using Trac

Project Description Trac Version Reviewed The home of the Trac project (you’re here).

Besides Trac itself, several other projects are also hosted here as different Trac instances running development versions (trunk for, 0.12-stable for Babel, 0.11-stable for Genshi).

0.12, 1.0, 1.1-dev 2016-02-06 A site with lots of plugins, themes and additions for Trac. 1.0.10 2016-02-22
Adium Adium is a multiprotocol instant messaging client for OS X. We use Trac to support our community. 0.12 2016-02-06
APRS4R APRS4R is a free APRS digipeater or gateway software for embedded devices written in Ruby. 0.12.5 2015-03-26
AROS The AROS Research Operating System is a lightweight, efficient, and flexible desktop operating system. 1.0.2 2015-03-27
aubio aubio is a tool designed for the extraction of annotations from audio signals. 1.0.2 2016-02-06
asterisk-soap Asterisk Soap API to provide simpler access to core features. 0.11 2015-03-27
asterisk-web Web frontend to the asterisk-soap project. 0.11 2015-03-27
bbPress bbPress is forum software, made the WordPress way. 1.0.1 2015-09-15
BeWelcome BeWelcome is a non profit and open source based travel/hospitality network. We use Trac as project management platform to assist development of our volunteer driven project. 0.12 2011-01-04
Boost Boost is a collection of free, peer-reviewed C++ libraries. 0.12.2 2016-02-06
BrDesktop Using it for managing our Custom Debian Distribution. 0.11.x 2011-01-28
BuddyPress BuddyPress is a powerful plugin that takes your powered site beyond the blog with social-network features like user profiles, activity streams, user groups, and more. 1.0.1 2015-09-15
BuildBot BuildBot is a system to automate the compile/test cycle required by most software projects to validate code changes. 0.12.1 2015-03-27
Cafu Engine The Cafu Engine is an open-source game and graphics engine for multiplayer, cross-platform, real-time 3D games and graphics. 1.0.1 2015-03-27
Chaostreff Dortmund A German community doing – not only – computer related stuff. Trac is used as their central information platform, and they do some Trac related software development too. 0.12.2dev 2011-01-09
Chaste Cancer, Heart and Soft Tissue Environment, an open-source project for computational biology, headed by the University of Oxford. 1.0.1 2015-03-27
CppCheck Cppcheck is a static analysis tool for C/C++ code. 1.0.1 2015-04-03
CKeditor CKEditor is one of the most popular browser-based WYSIWYG editors in the world. 0.11.x (?) 2015-03-27
CruiseControl plugin The CruiseControl Plugin for Trac is a plugin to integrate Cruise Control into Trac. 0.11.7 2015-04-17
Cyberduck Cyberduck is a libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser for Mac and Windows. 1.x 2017-02-17
DD-WRT DD-Wrt, a Linux based firmware for WLAN routers and embedded systems, uses Trac since 2007 with over 5’000 tickets. 1.1.3 2016-09-20
DeepRoot Linux We develop the deepOfix Mail Server to simplify day-to-day server administration and monitoring tasks. Trac is used for milestone and ticket tracking and as documentation wiki. 0.11.6 2011-01-11
Django Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. We use Trac to manage our tickets and source code. 1.0 2015-04-09
DjangoBB DjangoBB is a quick and simple forum which uses the Django Framework. 1.0 2015-03-27
Dojo Toolkit The Dojo Toolkit is an open-source JavaScript toolkit for building great web applications. 1.0.9 2016-02-14
Dookin Dookin is a Document Management System service project, based in free software (in spanish by now) 0.12 2012-05-06
DotClear Dotclear is open-source web publishing software. Using Trac since 0.6, it rocks! 0.11.? 2016-02-06
DownThemAll A powerful yet easy-to-use Mozilla Firefox extension that adds new advanced download capabilities to your browser. 0.11.7 2015-03-27 uses Trac for managing our hosted projects’ content, tickets, code browsing, etc. In general, the site hosts open source projects for the D Programming Language. For those who are wondering about D, see the Digital Mars website. 0.10.5dev 2015-03-27
FFmpeg FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. 1.0.1 2015-03-27
FileZilla FileZilla, the free FTP solution, an open source client and server. Trac provides tickets. 0.11.7 2015-04-02
FlexGet FlexGet is a multipurpose automation tool written in Python for retrieving content from different kinds of sources like RSS-feeds, html pages, csv files, search engines and there are even plugins for sites that do not provide any kind of useful feeds. Trac is used to provide (wiki) documentation, issue tracking and browser access to the developer repository. 0.12.3rc1 2012-06-02
Fedora hosted projects Fedora Hosted is a Fedora Project-sponsored way for developers to host their code and collaborate online. We provide each of the 900+ projects with source control via git, Mercurial, bzr, and others, as well as a bug tracker and wiki via Trac. 0.12.5 2015-04-02 Freifunk (German for Free Radio) is an initiative to support the development of tools for free mesh networks. Besides that the initiative supports communities developing know-how to set up their own networks. The freifunk community is part of a network of projects developing router OS, software tools for mesh networks and even open hardware. Part of the software development is a Trac instance for hosting project software as well as for tracking issues with the freifunk ImageBuilder instance. 0.11.7 2011-11-01
Gajim The project aims at ceating a full featured and easy to use Jabber/XMPP client. Gajim’s project wiki, issue tracker and Mercurial repository browser are powered by Trac. 1.0.1 2015-03-27
GHC The Glasgow Haskell Compiler is a state-of-the-art compiler for the language Haskell. Using Trac since 2005 with over 10’000 tickets, extensive developer wiki, integrated Git repositories and blog. 1.0.1 2015-03-29
GlotPress A free and open source accounting and inventory software. It is a web application which facilitates book keeping aimed at replacing Tally and its limitations. 0.12 2016-02-06
GRASS GRASS is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. This official project of the Open Source Geospatial Foundation uses Trac wiki and ticket system for its development as well as the Trac browser for viewing the SVN repository. 1.2.1dev 2017-02-19
GridCalendar GridCalendar is a Python-based Free Software application making it easy to keep in trac with events of your interest., the reference implementation of GridCalendar, is a community website where the public and private groups can share information about events. It has a strong focus on scientific and FOSS-related events, using Free Data and Free Formats. 0.11.7 2011-06-29
Haiku We use a customized Trac version for task and bug tracking as a replacement for the ugly and complicated BugZilla system. Our primary customizations are support for hierarchical components and UI simplifications for end-users (they only see what they need). 1.0.1 2015-04-14
HandBrake HandBrake is a GPL-licensed, multiplatform, multithreaded video transcoder. 1.0.2 2015-04-14
ICU The International Components for Unicode open source project at has migrated from Jitterbug and CVS to Trac and SVN. 0.12.5 2015-03-28
Jelix PHP5 framework (Discontinued) We use Trac to help us to manage bugs, roadmap, write documentation for jelix contributor etc. 0.12.5 2015-03-28
JOSM JOSM is an Java editor for OpenStreetMap. Trac is used for bug tracking, wiki and online help. A lot of site specific plugins are used to provide editor specific services. 1.0.4 2015-03-28
jQuery jQuery uses Trac with a theme and several plugins. 1.0.11 2016-05-10
jQuery UI jQuery UI uses Trac with a theme and several plugins. 1.0.11 2016-05-10
Jupe Jupe is a UML Plugin for Eclipse. It provides support for the creation of UML class diagrams, Java code generation and reverse engineering. Jupe is based on the GEF and UML2 frameworks and supports Eclipse 3.2. 0.11.5 2011-01-29
Kdesvn Using Trac for maintaining the kdesvn project (sourcecode, documentation etc.). 0.12 2012-09-25
KForge KForge is an open-source (GPL) system for managing software and knowledge projects. It re-uses existing best-of-breed tools such as a versioned storage (subversion), a tracker (Trac), and wiki (Trac or moinmoin), integrating them with the system’s own facilities (projects, users, permissions etc). KForge also provides a complete web interface for project administration as well a fully-developed plugin system so that new services and features can be easily added. 1.0.1 2015-03-29
Kodi Kodi (formerly XMBC) is an award-winning free and open source (GPL) software media player and entertainment hub for digital media. 1.0.3 2015-04-02
Kofoto The Kofoto (an image organizer/viewer program) project uses a Trac installation as its project site. 0.11.1 2011-01-30
KVIrc KVIrc is a free portable IRC client based on the excellent Qt GUI toolkit. 0.12.5 2015-03-27
Lazy Search Lazy Search is a plugin for the open source SlimServer music server. Trac is used to allow the management of documentation, downloads, enhancement requests and problem reports from within the user community and it works very well. 1.0.1 2015-03-29
LCD4Linux A Liquid Crystal Display management utility that grabs information from the kernel and some subsystems and displays it on the LCD. 0.12 2011-01-30
LibSourcey LibSourcey is a collection of LGPL open source protocol implementations written in C++11 for real-time media streaming and networking applications 1.0.1 2015-03-29
Linux Counter Project The successor to the former revives that project with a new web design, and Trac serves wiki docs and tracking of website bugs. 0.12.2 2011-12-28
Linbox FAS Support web site for the Linbox Rescue Server gpl edition – a complete software hardware asset management software (imaging, file backup, inventory, remote control, soon automatic software installation). We use Trac internally on numerous projects. After internal tests of different solutions, Trac was chosen due to its easiness (setup, customization, maintenance). 0.11.? 2011-01-28
liveusb-creator The liveusb-creator is a cross-platform tool for easily installing live operating systems on to USB flash drives. 0.12.5 2015-03-28
LyX Issue tracking for LyX – the document processor 0.12.2 2014-06-19
MacPorts The MacPorts Project is an initiative to design an easy-to-use system for compiling, installing, and upgrading open-source software on the Mac OS X operating system. 0.11.? 2015-03-30
MadWifi (Discontinued) We recently switched away from to Trac+SVN and LOVE it. The project uses nearly all aspects of Trac to support both the community and our developers. Thanks for this great tool! 0.10 custom 2015-03-30
MetaBBS Project Web standards-compliant, small core BBS written in PHP. 0.12.3 2012-09-25
Midgard Midgard is an Open Source Content Management Framework. Trac is used for project coordination, issue tracking and enables web access to the repository containing code in multiple programming languages. 1.0.4 2015-03-30
Midnight Commander GNU Midnight Commander is a visual file manager. Trac provides tickets, wiki and Git browser. 0.12.5 2015-04-02
MPlayer MPlayer is a free software media player that uses Trac for wiki pages and tickets. 1.0.1 2015-04-02
TracMonotone TracMonotone is a Trac plugin for the Monotone VCS. 0.12.5 2015-04-16
mythTV mythTV, a free open source software digital video recorder (DVR), uses Trac since 2005 with over 12’000 tickets. 1.0.2 2016-09-20 (German) Ergonomically optimized keyboard layout for the German language. We use Trac as end-user front-end and ticket-reporting system. 1.0.1 2015-03-30
Nginx Modern, fast and scalable open source web-server and reverse proxy server uses Trac as an issues tracker, repository viewer, and roadmap planner. 1.0 2015-03-30
OpenGuides A free software project developing a wiki engine for building city guides. We love Trac – productivity is skyrocketing. Thanks! 0.12.5 2015-03-30
OLPC The One Laptop Per Child uses Trac to manage bug tracking and source code. 1.0.1 2015-03-31
Openmailadmin Openmailadmin is a little administration interface to every complete IMAP mailserver daemon. Trac is used for coordinating the community of this frontend. 0.11.5 2011-01-28
Openmoko Openmoko™ is a project dedicated to delivering mobile phones with an open source software stack. It is selling the Neo FreeRunner phone. Trac wiki and bug tracker is used for documentation and development. Side-by-side there is a second Trac system dedicated to administation and infrastructure. 0.12.5 2015-03-31
Open Source Initiative The Open Source Initiative (OSI) is a California public benefit corporation, with 501©3 tax-exempt status, founded in 1998. The OSI Board members are the stewards of the Open Source Definition (OSD) and the community-recognized body for reviewing and approving licenses as OSD-conformant. Trac is used as the Open Source Initiative’s issue tracker and wiki to complement the official website and as a way for the community to share information, submit ideas, and escalate issues for consideration by the OSI Board. Issues raised on the mailing lists are turned into tickets that are managed by a team of volunteer Trackers, just as the wiki content is managed by the OSI Editors. 0.11.6 2011-01-05 OpenStreetMap creates and provides free geographic data such as street maps to anyone who wants them. Trac is used for bug tracking. 1.0.1 2015-03-31
OpenVPN OpenVPN is a full-featured open source SSL VPN solution. 1.0.1 2015-04-02
OpenWrt OpenWrt, a Linux distribution for embedded and wireless devices, uses Trac since 2005 with over 19’000 tickets. 1.0.1 2015-04-02
phpBMS We use Trac to develop an open source php/mysql business management system. 0.11.? 2011-01-31
Pidgin Pidgin is a multiprotocol IM client. The project also creates libpurple and Finch, a library that provides the core of Adium, and a text multiprotocol IM client respectively. We use Trac for our developer wiki and ticketing system. 1.0.2 2015-08-11
Plone Bug and feature tracker for the Plone Open Source Content Management System. 0.12.2 2015-03-31
PowerDNS We use Trac for all our bug reports and wiki needs at the PowerDNS Community Page. 0.11.7 2015-03-31
PunBB (Discontinued) Trac is used as a bug tracker and frontend for SubVersion for !PunBB, a fast and light-weight PHP-powered discussion board. 0.11 2015-03-31
PyGreSQL PyGreSQL is an open-source Python module that interfaces to a PostgreSQL database. It embeds the PostgreSQL query library to allow easy use of the powerful PostgreSQL features from a Python script. 1.0 2013-07-18
QCubed PHP5 Framework We use Trac as our community project management portal. It serves as a wiki for content, as a file repository for our plugins, as a frontend for our SVN and more. 0.11.7 2015-04-01
Qutecom Wengo is a VoIP provider from France and initial developer of this GPL-licensed multi-platform softphone. 1.0.1 2015-04-01
RasDaMan Rasdaman (“raster data manager“) extends standard relational database systems with the ability to store and retrieve multi-dimensional raster data (nD arrays) of unlimited size through an SQL-style query language. The Petascope component of rasdaman provides service interfaces to geospatial datasets based on the OGC WCS and WCPS standards. 0.12.5 2015-04-01
RPM The RPM Package Manager is a powerful command line driven package management system capable of installing, uninstalling, verifying, querying, and updating computer software packages. RPM is a core component of many Linux distributions, and the RPM format is part of the Linux Standard Base. 0.10.5 2015-04-01
SageMath SageMath (short name Sage) is a system for doing mathematics by computer. Trac is used for both bugs in Sage and ideas for features to add to Sage. 1.1.6 2016-07-13
South (Discontinued) South provides schema and data migrations for Django. 0.12.3 2015-04-01 is an open source software development web site. Uses multiple instances of Trac. 2011-01-04
statnet statnet, network analysis, simulation and visualization software, uses Trac as a wiki for installation instructions, tutorials and developer resources. 1.0 2016-09-20
Sugar Labs The Sugar learning platform for the One Laptop per Child XO-1 netbook uses Trac for bug tracking. 1.0.1 2015-04-02
svndigest We use subversion and Trac to maintain the development of svndigest: a tool for calculating statistics on a subversion repository. It works great. Thanks guys! 0.12.1 2015-04-02
Symfony Symfony is a web application framework written in PHP which follows the model-view-controller (MVC) paradigm. The symfony community wiki is hosted with Trac as well as tutorials and other documentation, a source browser and bug reports from the Trac ticket system. 0.10.4 2015-04-02
Tahoe-LAFS Tahoe-LAFS is an open source distributed, encrypted, filesystem. We use Trac with darcs to manage the Tahoe project itself, and operate Trac instances for numerous smaller projects, both our own and other people’s projects. 1.0.1 2015-04-02
Tango Open Source project using D programming language, heavily modified theme. ? 2015-04-02
Tor Tor is free software and an open network that helps you defend against a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security known as traffic analysis. 1.0.1 2014-06-26
Transifex The Open translation platform – We use Trac to manage the development of the project (tickets, roadmap) and as our wiki. 0.11.6 2011-01-11
TRex We use Trac for our TRex project website. TRex is a refactoring and metrics tool for TTCN-3. 1.0.1 2015-04-02
Twisted An event-driven networking engine written in Python. 1.0.1 2015-05-18
VLC The VLC media player by VideoLAN uses Trac since 2005 with over 17’000 tickets due to its good support for custom fields. 1.0.2 2016-09-13
WebKit WebKit is an open source web browser engine. Trac provides a Wiki and Git browser. 1.2 2017-04-07
WebLion WebLion is a collection of plugins that help fit Zope and Plone into Penn State’s IT environment in particular and higher-ed situations in general. 1.0.1 2015-04-02
Wifidog We use Trac to manage the development of our premier Open Source captive portal solution, Wifidog. 0.11.7 2012-09-25
WLAN Ljubljana Open wireless network. We use Trac for our main home page and development. 0.11.? 2012-10-26
WordPress The WordPress publishing platform uses Trac for ticket management and as a source browser. There are also WordPress translations and website development. 1.0.1 2015-09-15
WordPress Plugin Repository A rich environment for developers to create and share their work on WordPress-related plugin development. 1.0.1 2015-09-15
WordPress themes The WordPress publishing platform uses Trac for ticket management and as a source browser. 1.0.1 2015-09-15
wxWidgets wxWidgets is a C++ library that lets developers create applications for Windows, Mac OS X, Linux and other platforms with a single code base. 1.0.2 2015-11-04

Education and Governments using Trac

Institution or Authority Description Trac Version Reviewed
ANUGA We use Trac here at the Australian National University, Canberra. 2011-01-29
Bergische Universität Wuppertal The CINSim project is a simulator for Linux, designed to simulate and evaluate various types of network architectures based on atomic components such as switches and buffers. The first versions of CINSim have been developed at the Technische Universität Berlin. Since early 2009, its further development has been moved here, where the software is also hosted now. We use Trac to manage the whole development process. Great software! 0.12 2011-02-06
Brecht Schule Hamburg GmbH We use Trac in combination with email2trac internally to provide teachers and others with a ticket system for their complaints 1.0.13 2017-11-07
Dark Energy Spectroscopic Instrument (DESI) DESI is a new instrument funded by the U.S. Department of Energy Office of Science and will enable an experiment to probe the expansion history of the Universe and the mysterious physics of dark energy. 1.0 2016-09-20
Fachhochschule Kärnten – Medical Information Technology Example link SCALA Project — We are using Trac and Subversion for the management of our student projects and also for project handling with our industrial partners. 1.0rc1 2011-02-04
Liberty Science Center We use Trac for our institutional wiki and all trouble tickets. 0.12 2012-11-11
Marquette University Student Media Student Media Interactive manages web services for all of Marquette Student Media and Trac is an excellent tool to keep our developers and Student Media Department managers in sync. 0.11 2011-07-01
University of Munich Trac is used for hosting a number of Trac plugins, among which the TracSVNAuthz plugin. 0.10.5 2015-05-01
NASA Langley Research Center We use Trac internally to provide lightweight project management coupled with SVN for our FUN3D (, LAURA, and HARA physics-based simulation codes. 2011-02-06
National Taiwan University (NTU), Taipei and National United University (NUU), Lienda There is a Trac installation hosted by NTU Physics department on behalf of the High Energy Group of NTU and NUU, that holds several projects with a main wiki at . 0.11 2011-06-12
Ntrip OpenSource The project hosts bug tracker, wiki and SVN for the Ntrip related software development of the Federal Agency for Cartography and Geodesy in Germany. 1.0.1 2013-07-08
Rensselaer Polytechnic Institute RPI in Troy/NY/USA has several Trac applications running, i.e. for Tetherless World Constellation research focusing on the World Wide Web and its future use and some projects at The Computer Science Department. 0.11.3
Sandia National Laboratories Hosting several projects, including Acro and DAKOTA (software for optimization and uncertainty quantification), Pyomo (packages supporting optimization within Python), Kitten (a lightweight kernel (LWK) operating system for supercomputers), and the TicketModerator plugin for Trac. 0.11.7.snl3 2015-04-05
University Nice-Sophia Antipolis, France We use Trac to host our Boxtream free, autonomous, and versatile audio and video streaming solution, as well as some other non-publicly accessible software. 0.10.4 2011-01-29
University of Oxford Phoebe, a web application designed to provide inspiration and practical support for learning design, has been developed by a team from the Technology-Assisted Lifelong Learning unit (TALL) at Oxford University and Oxford University Computing Services (OUCS) with funding from the JISC Design for Learning programme. It is a Trac application, like seen in wiki docs and even has a separate site documenting the project itself. 0.12.2 2015-04-05