| Microsoft | Internet Explorer | 1421 |
| Microsoft | Windows Server 2008 | 828 |
| Microsoft | Windows Vista | 787 |
| Microsoft | Windows 7 | 702 |
| Microsoft | Office | 503 |
| Microsoft | Visio | 50 |
| Microsoft | Excel | 205 |
| Microsoft | Powerpoint | 55 |
| Microsoft | Word | 150 |
| Microsoft | Silverlight | 29 |
| Microsoft | Office Compatibility Pack | 153 |
| Canonical | Ubuntu Linux | 3227 |
| Debian | Debian Linux | 5693 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat | 900 |
| Adobe | Acrobat Reader | 632 |
| Fedoraproject | Fedora | 2804 |
| Php | Php | 639 |
| Cisco | Adaptive Security Appliance Software | 194 |
| Google | Chrome | 3399 |
| Microsoft | Windows | 1073 |
| Freebsd | Freebsd | 409 |
| Hp | Hp-ux | 291 |
| Ibm | Aix | 325 |
| Netbsd | Netbsd | 170 |
| Cisco | Ios | 504 |
| Apache | Http Server | 260 |
| Linux | Linux Kernel | 2853 |
| Openssl | Openssl | 180 |
| Ibm | Websphere Application Server | 290 |
| Microsoft | Outlook Express | 49 |
| Ubuntu | Ubuntu Linux | 3228 |
| Nullsoft | Winamp | 66 |
| Microsoft | Visual Studio | 26 |
| Ftpx | Ftp Explorer | 3 |
| Realnetworks | Realplayer | 172 |
| Microsoft | Works | 60 |
| Mozilla | Bugzilla | 149 |
| Hp | Openview Network Node Manager | 81 |
| Apache | Tomcat | 148 |
| Microsoft | Windows Media Player | 53 |
| Microsoft | Windows Xp | 762 |
| Apple | Quicktime | 249 |
| Cisco | Pix Firewall 515 | 12 |
| Cisco | Pix Firewall 520 | 12 |
| Phpmyadmin | Phpmyadmin | 272 |
| Squirrelmail | Squirrelmail | 68 |
| Microsoft | Xml Core Services | 18 |
| Microsoft | .net Framework | 109 |
| Apple | Mac Os X Server | 673 |
| Mozilla | Thunderbird | 1379 |
| Microsoft | Windows 2003 Server | 427 |
| Nalin Dahyabhai | Vte | 3 |
| Mozilla | Seamonkey | 719 |
| Mozilla | Firefox | 2583 |
| Apple | Safari | 1398 |
| Opera | Opera Browser | 298 |
| Ibm | Db2 | 121 |
| Microsoft | Windows Server 2003 | 469 |
| Cisco | Firewall Services Module | 32 |
| Smartftp | Smartftp | 5 |
| Strongswan | Strongswan | 37 |
| Microsoft | Visual Studio .net | 27 |
| Microsoft | Visual C\+\+ | 6 |
| Cabextract Project | Cabextract | 9 |
| Skype | Skype | 29 |
| Ibm | Tivoli Directory Server | 47 |
| Apple | Itunes | 712 |
| Adobe | Photoshop | 63 |
| Gnupg | Gnupg | 24 |
| Symantec | Mail Security | 22 |
| Autonomy | Keyview Filter Sdk | 13 |
| Cisco | Ios Xr | 94 |
| Autonomy | Keyview Export Sdk | 13 |
| Autonomy | Keyview Viewer Sdk | 13 |
| Adobe | Shockwave Player | 169 |
| Apache | Struts | 63 |
| Cisco | Pix Firewall 535 | 11 |
| Cisco | Pix Firewall 525 | 11 |
| Cisco | Pix Firewall 506 | 11 |
| Apache | Derby | 5 |
| Freetype | Freetype | 95 |
| Adobe | Captivate | 7 |
| Adobe | Dreamweaver | 12 |
| Adobe | Illustrator | 94 |
| Adobe | Flash Player | 1084 |
| Winny | Winny | 4 |
| Wireshark | Wireshark | 665 |
| Cisco | Asa 5500 | 53 |
| Adobe | Coldfusion | 111 |
| Cisco | Adaptive Security Appliance | 34 |
| Cisco | Unified Communications Manager | 177 |
| Cisco | Unified Presence Server | 16 |
| Ftprush | Ftprush | 2 |
| Irokez | Irokez Cms | 2 |
| Zabbix | Zabbix | 63 |
| Lynx | Lynx | 24 |
| Google | Earth | 2 |
| Videolan | Vlc Media Player | 110 |
| Apple | Webkit | 276 |
