Chameleon

16 shared projects   GIMP, TortoiseSVN, Notepad++, LaTeX, ImageMagick, Mozilla Firefox, Apache OpenOffice, Eclipse JDT™, Thunderbird, Audacity, PHP, CVS: Concurrent Versions System, Apache Subversion, Apache HTTP Server, Cygwin, MySQL

8 unique projects   WinSCP, libvorbis, Wireshark, phpMyAdmin, BitTorrent, VLC media player, Wine, Web Developer (Browser Add-on)

14 shared projects   Apache HTTP Server, Apache Subversion, Mozilla Firefox, MySQL, GIMP, TortoiseSVN, Eclipse JDT™, WinMerge, Apache OpenOffice, Thunderbird, GNU grep, rsync, GNU Compiler Collection, Vuze (formerly Azureus)

7 unique projects   WinSCP, FileZilla, CKeditor WYSIWYG editor, Firebug, GNU tar, Linux Kernel, Web Developer (Browser Add-on)

23 shared projects   Mozilla Firefox, GIMP, Apache Subversion, Apache HTTP Server, MySQL, PHP, TortoiseSVN, Apache OpenOffice, GNU Compiler Collection, Chromium (Google Chrome), GNU grep, Inkscape, Thunderbird, Eclipse JDT™, Git, Notepad++, Wget, Cygwin, Audacity, Adblock Plus, ImageMagick, GnuPG, MediaWiki

38 unique projects   Linux Kernel, VLC media player, GNOME, Firebug, CakePHP, JUnit, GNU tar, OpenSSH, Pidgin IM (ex-Gaim), phpMyAdmin, X.Org, sudo, K3b, GNU Screen, GNU findutils, GNU GRUB, Debian, jQuery, KDE, PostgreSQL Database Server, Apache Ant, Wine, Drupal (core), Apache SpamAssassin, Ruby on Rails, bzip2, Samba, Common Unix Printing System (CUPS), WordPress, Ruby, GNU Diff Utilities, Web Developer (Browser Add-on), Gentoo Linux, Wireshark, RubyGems, Amarok, Prototype Javascript Framework, muCommander

17 shared projects   Mozilla Firefox, Apache Subversion, Apache HTTP Server, MySQL, Python programming language, Eclipse JDT™, TortoiseSVN, GIMP, GnuPG, PyDev, Adblock Plus, PHP, MoinMoin, Thunderbird, GNU Compiler Collection, Notepad++, WinMerge

12 unique projects   Greasemonkey, Web Developer (Browser Add-on), Trac, PostgreSQL Database Server, Firebug, GNU tar, WinSCP, Debian, Pidgin IM (ex-Gaim), DownThemAll!, Linux Kernel, MinimizeToTray revived (MinTrayR)

23 shared projects   Mozilla Firefox, Audacity, Apache HTTP Server, MySQL, Perl, MediaWiki, Apache Subversion, ImageMagick, PHP, GIMP, TortoiseSVN, Python programming language, GNU grep, rsync, Apache OpenOffice, Inkscape, Wget, Git, Notepad++, Thunderbird, Chromium (Google Chrome), Eclipse JDT™, Cygwin

33 unique projects   Bash, GNU GRUB, WinSCP, BitTorrent, Debian, LAME (Lame Ain't an MP3 Encoder), OpenVPN, Oracle VM VirtualBox, Amarok, GNU Core Utilities, gzip, iptables, gedit, GNU sed, phpMyAdmin, KDE, Linux Kernel, Vim, dpkg, Samba, K3b, FileZilla, GNU Parted, sudo, Wine, VLC media player, WordPress, OpenSSH, Trac, Pidgin IM (ex-Gaim), Common Unix Printing System (CUPS), Clam AntiVirus, xterm

20 shared projects   Apache Subversion, Mozilla Firefox, Apache HTTP Server, MySQL, PHP, TortoiseSVN, Apache OpenOffice, GNU Compiler Collection, Thunderbird, GNU grep, GIMP, Wget, Eclipse JDT™, GnuPG, GNU C Library, Notepad++, Audacity, Adblock Plus, Cygwin, Chromium (Google Chrome)

25 unique projects   Android, libgdx, Firebug, VLC media player, phpMyAdmin, sudo, Bash, Linux Kernel, GNU Make, OpenSSH, Samba, GNU Diff Utilities, Wireshark, GDB, Mercurial, Trac, jQuery, gzip, Valgrind, Oracle VM VirtualBox, Mozilla Add-ons, BitTorrent, libpng, The FreeType Project, X-Chat

14 shared projects   TortoiseSVN, MediaWiki, Apache HTTP Server, ImageMagick, MySQL, PHP, GIMP, Mozilla Firefox, WinMerge, Notepad++, Eclipse JDT™, Chromium (Google Chrome), Git, Perl

8 unique projects   phpMyAdmin, VLC media player, FileZilla, Pidgin IM (ex-Gaim), jQuery, WordPress, Wireshark, php.js

15 shared projects   Apache Subversion, Apache HTTP Server, MySQL, GNU Compiler Collection, TortoiseSVN, Git, Python programming language, rsync, Eclipse JDT™, Wget, Perl, GnuPG, ImageMagick, GNU C Library, WinMerge

14 unique projects   Linux Kernel, jQuery, GNU Make, PostgreSQL Database Server, Trac, GNU Autoconf, Apache Ant, GDB, Wireshark, FLAC - Free Lossless Audio Codec, Jetty: Java based HTTP/1.x, HTTP/2, Servlet, WebSocket Server, GNU Automake, nmap, GNU binutils

21 shared projects   GNU C Library, Audacity, MySQL, LaTeX, Git, GNU Compiler Collection, ImageMagick, Eclipse JDT™, TortoiseSVN, GNU grep, PHP, Apache OpenOffice, Thunderbird, Wget, Apache Subversion, GIMP, Python programming language, Perl, GnuPG, Inkscape, Apache HTTP Server

29 unique projects   Linux Kernel, GNU Make, bzip2, Samba, GDB, U-Boot, systemd, nmap, Wireshark, X.Org, GNU Autoconf, Bash, GNU Automake, GNU Libtool, Vim, sudo, GNU Screen, phpMyAdmin, GNU tar, Wine, GNOME, GNU sed, GNU Diff Utilities, GNU GRUB, GNU binutils, gzip, Zephyr OS, OpenSSH, GNU Core Utilities

20 shared projects   Mozilla Firefox, TortoiseSVN, PHP, GIMP, MediaWiki, WinMerge, GNU Compiler Collection, MySQL, Perl, Apache HTTP Server, Inkscape, GraphViz, Python programming language, Notepad++, Git, Thunderbird, Apache Subversion, TortoiseGit, GnuPG, Audacity

22 unique projects   VLC media player, GNU gettext, WinSCP, CppUnit - C++ port of JUnit, phpMyAdmin, FileZilla, ScummVM, gnuplot, Poedit, cppcheck, Wings 3D, Firebird, Flamerobin, ProducingOSS, Producing Open Source Software, astyle, Qt 4, Csound, grepWin, StExBar, LibreOffice, Pidgin IM (ex-Gaim)

20 shared projects   Notepad++, Inkscape, Chromium (Google Chrome), Cygwin, PHP, MySQL, Mozilla Firefox, Apache Subversion, Apache OpenOffice, Apache HTTP Server, Git, GNU C Library, GNU grep, Python programming language, GNU Compiler Collection, Wget, LaTeX, MediaWiki, GraphViz, TortoiseSVN

20 unique projects   GDB, Trac, gzip, php.js, phpMyAdmin, Bash, Firebug, FileZilla, v8rocket, OpenSSH, jQuery, Wine, GNU Core Utilities, Web Developer (Browser Add-on), WinSCP, GNU Make, Dia, The FreeType Project, GNU tar, bzip2

10 shared projects   Apache HTTP Server, MySQL, PHP, Mozilla Firefox, Apache Subversion, Apache OpenOffice, TortoiseSVN, Eclipse JDT™, Cygwin, Perl

5 unique projects   phpMyAdmin, Bash, VLC media player, BitTorrent, gzip