| Microsoft | Internet Explorer | 1421 |
| Microsoft | Windows Server 2008 | 828 |
| Microsoft | Windows Vista | 787 |
| Microsoft | Windows 7 | 702 |
| Ibm | Websphere Portal | 104 |
| Canonical | Ubuntu Linux | 3227 |
| Debian | Debian Linux | 5694 |
| Oracle | Mysql | 498 |
| Mariadb | Mariadb | 285 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat | 900 |
| Adobe | Acrobat Reader | 632 |
| Fedoraproject | Fedora | 2804 |
| Php | Php | 639 |
| Freebsd | Freebsd | 409 |
| Sun | Sunos | 582 |
| Ibm | Aix | 325 |
| Apache | Http Server | 260 |
| Linux | Linux Kernel | 2853 |
| Mit | Kerberos 5 | 133 |
| Microsoft | Windows 2000 | 534 |
| Microsoft | Internet Information Services | 91 |
| Ibm | Websphere Application Server | 290 |
| Postgresql | Postgresql | 120 |
| Nullsoft | Winamp | 66 |
| Microsoft | Office Converter Pack | 15 |
| Microsoft | Works | 60 |
| Hp | Openview Network Node Manager | 81 |
| Xpdf | Xpdf | 137 |
| Microsoft | Windows Media Player | 53 |
| Microsoft | Windows Xp | 762 |
| Phpgroupware | Phpgroupware | 29 |
| Ibm | Db2 Universal Database | 69 |
| Yahoo | Messenger | 43 |
| Cisco | Vpn Client | 26 |
| Apple | Mac Os X Server | 673 |
| Novell | Edirectory | 53 |
| Drupal | Drupal | 189 |
| Mozilla | Thunderbird | 1379 |
| Sun | Ray Server Software | 15 |
| Microsoft | Windows 2003 Server | 427 |
| Mozilla | Seamonkey | 719 |
| Mozilla | Firefox | 2583 |
| Apple | Safari | 1398 |
| Digium | Asterisk | 135 |
| Cutephp | Cutenews | 36 |
| Ibm | Db2 | 121 |
| Microsoft | Windows Server 2003 | 469 |
| Kaspersky Lab | Kaspersky Anti-virus | 45 |
| Moodle | Moodle | 462 |
| Ntp | Ntp | 95 |
| Stonesoft | Stonegate | 4 |
| Php-calendar | Php-calendar | 5 |
| Kde | Kpdf | 8 |
| S9y | Serendipity | 58 |
| Gnome | Gpdf | 9 |
| Horde | Application Framework | 8 |
| Alexander Palmo | Simple Php Blog | 12 |
| Gforge | Gforge | 21 |
| Gnu | Coreutils | 9 |
| Dvbbs | Dvbbs | 5 |
| Kaspersky Lab | Kaspersky Anti-virus Personal | 5 |
| Phpldapadmin Project | Phpldapadmin | 11 |
| Openttd | Openttd | 19 |
| Deluxebb | Deluxebb | 29 |
| Ibm | Rational Clearquest | 40 |
| Gnome | Networkmanager | 13 |
| Sun | Java System Directory Server | 18 |
| Zainu | Zainu | 3 |
| Zen-cart | Zen Cart | 40 |
| Idevspot | Isupport | 6 |
| Kde | Kdegraphics | 6 |
| Virtuemart | Virtuemart | 13 |
| Jax Scripts | Jax Guestbook | 4 |
| Adobe | Illustrator | 94 |
| Adobe | Flash Player | 1084 |
| Smartisoft | Phpbazar | 6 |
| Hp | Openview Storage Data Protector | 22 |
| Vmware | Server | 121 |
| Wireshark | Wireshark | 665 |
| Rubyonrails | Rails | 99 |
| Sql-ledger | Sql-ledger | 20 |
| Rubyonrails | Ruby On Rails | 54 |
| Cisco | Adaptive Security Appliance | 34 |
| Kaspersky Lab | Kaspersky Internet Security | 14 |
| Intervations | Navicopa Web Server | 5 |
| Klinza | Klinza Professional Cms | 2 |
| Ciamos | Ciamos Cms | 2 |
| Aroundme | Aroundme | 4 |
| Hp | Nonstop Server | 5 |
| Opensolution | Quick.cms.lite | 4 |
| Phpfaber | Phpfaber Content Management System | 2 |
| Microsoft | Project Server | 5 |
| Windows | Media Player | 6 |
| Zabbix | Zabbix | 63 |
| Horde | Groupware | 45 |
| Vmware | Esx Server | 8 |
| Valarsoft | Webmatic | 9 |
| Barnraiser | Aroundme | 4 |
| Freepbx | Freepbx | 25 |
