| Microsoft | Internet Explorer | 1421 |
| Microsoft | Windows Server 2008 | 828 |
| Microsoft | Windows Vista | 787 |
| Microsoft | Windows 7 | 702 |
| Microsoft | Sharepoint Server | 100 |
| Microsoft | Visio | 50 |
| Microsoft | Exchange Server | 86 |
| Ibm | Websphere Portal | 104 |
| Oracle | Fusion Middleware | 306 |
| Oracle | Jdk | 719 |
| Oracle | Jre | 751 |
| Canonical | Ubuntu Linux | 3231 |
| Oracle | E-business Suite | 280 |
| Oracle | Database Server | 436 |
| Debian | Debian Linux | 5697 |
| Opensuse | Opensuse | 1457 |
| Oracle | Weblogic Server | 216 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat | 900 |
| Adobe | Acrobat Reader | 632 |
| Fedoraproject | Fedora | 2780 |
| Google | Chrome | 3404 |
| Sap | Netweaver | 66 |
| Sun | Solaris | 869 |
| Hp | Hp-ux | 291 |
| Linux | Linux Kernel | 2853 |
| Sun | Java | 224 |
| Mit | Kerberos | 35 |
| Mit | Kerberos 5 | 133 |
| Microsoft | Windows 2000 | 534 |
| Novell | Netware | 72 |
| Ibm | Lotus Notes | 73 |
| Vmware | Workstation | 183 |
| Ibm | Websphere Application Server | 290 |
| Todd Miller | Sudo | 50 |
| Gnu | Emacs | 29 |
| Apache | Tomcat | 148 |
| Microsoft | Windows Media Player | 53 |
| Sun | Jdk | 719 |
| Microsoft | Windows Xp | 762 |
| Novell | Netware Ftp Server | 17 |
| Solarwinds | Serv-u File Server | 20 |
| Sun | Jre | 751 |
| Cerulean Studios | Trillian | 34 |
| Sun | Sdk | 130 |
| Irssi | Irssi | 41 |
| Rca | Digital Cable Modem | 3 |
| Mozilla | Thunderbird | 1379 |
| Microsoft | Windows 2003 Server | 427 |
| Mozilla | Seamonkey | 719 |
| Mozilla | Firefox | 2583 |
| Digium | Asterisk | 135 |
| Opera | Opera Browser | 298 |
| Ibm | Db2 | 121 |
| E107 | E107 | 71 |
| Microsoft | Windows Server 2003 | 469 |
| Cpanel | Cpanel | 416 |
| F-secure | Internet Gatekeeper | 27 |
| Microsoft | Sharepoint Services | 22 |
| Vmware | Esx | 86 |
| Microsoft | Virtual Pc | 4 |
| Moodle | Moodle | 462 |
| Microsoft | Publisher | 39 |
| F-secure | F-secure Internet Security | 19 |
| F-secure | F-secure Anti-virus | 36 |
| Oracle | Collaboration Suite | 65 |
| Enlightenment | Imlib2 | 23 |
| Mediawiki | Mediawiki | 330 |
| Hitachi | Cosminexus Server | 6 |
| Ibm | Director Agent | 4 |
| Samhain Labs | Samhain | 3 |
| Phpmyfaq | Phpmyfaq | 43 |
| Amsn | Amsn | 3 |
| Zipgenius | Zipgenius | 4 |
| Rim | Blackberry Enterprise Server | 20 |
| Sun | Java System Communications Express | 5 |
| Oracle | Peoplesoft Enterprise | 66 |
| Phpsimplicity | Simplicity Of Upload | 2 |
| Hitachi | Cosminexus Application Server | 6 |
| Clamav | Clamav | 126 |
| Perl | Perl | 50 |
| Hp | Systems Insight Manager | 45 |
| Vmware | Player | 93 |
| Vmware | Ace | 46 |
| Typo3 | Typo3 | 119 |
| Hp | System Management Homepage | 63 |
| Modxcms | Modxcms | 13 |
| Vmware | Server | 121 |
| Atlassian | Jira | 74 |
| Lussumo | Vanilla | 25 |
| Realnetworks | Helix Dna Server | 4 |
| Cisco | Secure Desktop | 14 |
| Vmware | Virtualcenter | 10 |
| Webasyst Llc | Shop-script | 13 |
| Realnetworks | Helix Server | 15 |
| Apache | Ofbiz | 15 |
| Realnetworks | Helix Mobile Server | 11 |
| Zabbix | Zabbix | 63 |
| Flock | Flock | 6 |
| Hitachi | Ucosminexus Service Architect | 9 |
