| Microsoft | Internet Explorer | 1421 |
| Canonical | Ubuntu Linux | 3232 |
| Debian | Debian Linux | 5684 |
| Openbsd | Openssh | 117 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat Reader | 632 |
| Php | Php | 639 |
| Openbsd | Openbsd | 187 |
| Freebsd | Freebsd | 409 |
| Sun | Solaris | 869 |
| Netbsd | Netbsd | 170 |
| Linux | Linux Kernel | 2853 |
| Netscape | Navigator | 52 |
| Microsoft | Windows 2000 | 534 |
| Jgaa | Warftpd | 9 |
| Qbik | Wingate | 15 |
| Proftpd Project | Proftpd | 46 |
| Ibm | Lotus Notes | 73 |
| Mirabilis | Icq | 28 |
| Microsoft | Ie | 206 |
| Ibm | Websphere Application Server | 290 |
| Texas Imperial Software | Wftpd | 19 |
| Tin | Tin | 5 |
| Xlink Technology | Omni-nfs X Enterprise | 3 |
| Ubuntu | Ubuntu Linux | 3232 |
| Trend Micro | Officescan | 35 |
| Citrix | Metaframe | 10 |
| Openldap | Openldap | 59 |
| Alt-n | Mdaemon | 43 |
| Sun | Java System Web Server | 35 |
| Francisco Burzi | Php-nuke | 119 |
| Microsoft | Windows Media Player | 53 |
| Sun | Jdk | 719 |
| Ibm | Lotus Domino | 88 |
| Microsoft | Windows Xp | 762 |
| Winzip | Winzip | 12 |
| Jelsoft | Vbulletin | 99 |
| Phpmyadmin | Phpmyadmin | 272 |
| Postnuke Software Foundation | Postnuke | 42 |
| Sun | Jre | 751 |
| Gnu | Tar | 17 |
| Phpheaven | Phpmychat | 15 |
| Gnu | Radius | 12 |
| Microsoft | Xml Core Services | 18 |
| Xoops | Xoops | 43 |
| Sun | One Application Server | 14 |
| Powie | Pforum | 5 |
| Essen | Essentia Web Server | 3 |
| Asp-nuke | Asp-nuke | 13 |
| Greg Roelofs | Libpng | 57 |
| Kerio | Kerio Mailserver | 23 |
| Links | Links | 12 |
| Apple | Mac Os X Server | 673 |
| Novell | Edirectory | 53 |
| Elinks | Elinks | 7 |
| Mozilla | Thunderbird | 1379 |
| Deltascripts | Php Classifieds | 13 |
| Microsoft | Windows 2003 Server | 427 |
| Mozilla | Seamonkey | 719 |
| Mozilla | Firefox | 2583 |
| Citrix | Metaframe Presentation Server | 9 |
| Imagemagick | Imagemagick | 638 |
| Deskpro | Deskpro | 20 |
| E107 | E107 | 71 |
| Cpanel | Cpanel | 416 |
| Activecampaign | Knowledgebuilder | 5 |
| Active Php Bookmarks | Active Php Bookmarks | 3 |
| Mplayer | Mplayer | 47 |
| Tiki | Tikiwiki Cms\/groupware | 67 |
| Wordpress | Wordpress | 322 |
| Fvwm | Fvwm | 2 |
| Verity | Ultraseek | 5 |
| Redhat | Fedora Core | 88 |
| Microsoft | Visual Studio .net | 27 |
| Businessobjects | Crystal Enterprise | 4 |
| Novell | Imanager | 17 |
| Mozilla | Network Security Services | 42 |
| Blog Torrent | Blog Torrent Preview | 2 |
| Advanced Guestbook | Advanced Guestbook | 10 |
| Sophos | Sophos Anti-virus | 35 |
| Enlightenment | Imlib2 | 23 |
| Vilistextum | Vilistextum | 3 |
| Efs Software | Efs Web Server | 7 |
| Alan Ward | A-cart | 5 |
| Broadcom | Brightstor Arcserve Backup | 45 |
| Cactusoft | Cactushop | 5 |
| Panda | Activescan | 4 |
| Ibm | Informix Dynamic Server | 30 |
| Agnitum | Outpost Firewall | 8 |
| Minibb | Minibb | 16 |
| Coppermine | Coppermine Photo Gallery | 53 |
| Stefan Ritt | Elog Web Logbook | 13 |
| Punbb | Punbb | 44 |
| Gnupg | Gnupg | 24 |
| Sphpblog | Sphpblog | 5 |
| Ariadne | Ariadne Cms | 4 |
| Dragonflybsd | Dragonflybsd | 3 |
| Opendarwin | Darwin Kernel | 3 |
| Ca | Brightstor Arcserve Backup | 45 |
| Ca | Brightstor Arcserve Backup Agent | 2 |
