| Microsoft | Internet Explorer | 1421 |
| Microsoft | Windows Server 2008 | 828 |
| Microsoft | Windows Vista | 787 |
| Microsoft | Windows 7 | 702 |
| Oracle | E-business Suite | 280 |
| Oracle | Database Server | 436 |
| Debian | Debian Linux | 5700 |
| Opensuse | Opensuse | 1457 |
| Redhat | Enterprise Linux | 1023 |
| Redhat | Enterprise Linux Workstation | 1070 |
| Redhat | Enterprise Linux Desktop | 1150 |
| Redhat | Enterprise Linux Server | 1082 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat | 900 |
| Adobe | Acrobat Reader | 632 |
| Fedoraproject | Fedora | 2782 |
| Google | Chrome | 3404 |
| Freebsd | Freebsd | 409 |
| Sun | Solaris | 869 |
| Isc | Bind | 106 |
| Microsoft | Windows Nt | 259 |
| Linux | Linux Kernel | 2853 |
| Mit | Kerberos | 35 |
| Mit | Kerberos 5 | 133 |
| Microsoft | Windows 2000 | 534 |
| Suse | Suse Linux | 215 |
| Novell | Netware | 72 |
| Openssl | Openssl | 180 |
| Sendmail | Sendmail | 50 |
| Gnu | Bash | 18 |
| Ibm | Lotus Domino Server | 10 |
| Webmin | Webmin | 89 |
| Oracle | Application Server | 205 |
| Realnetworks | Realplayer | 172 |
| Gnu | Glibc | 137 |
| Sun | Java System Web Server | 35 |
| Apache | Tomcat | 148 |
| Horde | Imp | 23 |
| Ibm | Lotus Domino | 88 |
| Microsoft | Windows Xp | 762 |
| Phpmyadmin | Phpmyadmin | 272 |
| Acme | Thttpd | 17 |
| Acme | Mini Httpd | 4 |
| Gnu | Gzip | 17 |
| Snitz Communications | Snitz Forums 2000 | 24 |
| Apple | Mac Os X Server | 673 |
| Mozilla | Thunderbird | 1379 |
| Redhat | Enterprise Linux Eus | 454 |
| Microsoft | Windows 2003 Server | 427 |
| Mozilla | Seamonkey | 719 |
| Mozilla | Firefox | 2583 |
| Apple | Safari | 1398 |
| Ibm | Db2 | 121 |
| Microsoft | Windows Server 2003 | 469 |
| Sun | Change Manager | 1 |
| Symantec | Vxfs | 1 |
| Novell | Imanager | 17 |
| Redhat | Openssl | 180 |
| Sun | Java System Application Server | 27 |
| Kayako | Esupport | 12 |
| Mediawiki | Mediawiki | 330 |
| Hp | Web Jetadmin | 5 |
| Realnetworks | Helix Player | 20 |
| Ibm | Tivoli Directory Server | 47 |
| Sun | One Messaging Server | 5 |
| Sun | Iplanet Messaging Server | 5 |
| Punbb | Punbb | 44 |
| Sun | Storedge 6130 Arrays | 3 |
| Tor | Tor | 97 |
| Cisco | Ios Xr | 94 |
| Oracle | Peoplesoft Enterprise | 66 |
| Sun | Java System Directory Server | 18 |
| Mortbay | Jetty | 23 |
| Adobe | Shockwave Player | 169 |
| Isolsoft | Support Center | 3 |
| Nicecoder | Idesk | 2 |
| Roundcube | Webmail | 78 |
| Jamit | Jamit Job Board | 3 |
| Kayako | Supportsuite | 9 |
| Adobe | Illustrator | 94 |
| Adobe | Flash Player | 1084 |
| Zenphoto | Zenphoto | 31 |
| Tibco | Runtime Agent | 6 |
| Hp | Openview Storage Data Protector | 22 |
| Microsoft | Windows Live Messenger | 8 |
| Powerdns | Recursor | 20 |
| Facileforms | Facileforms | 2 |
| Viewvc | Viewvc | 17 |
| Maxdev | Mdforum | 2 |
| Videolan | Vlc Media Player | 110 |
| Sqlitemanager | Sqlitemanager | 4 |
| Roseonlinecms | Roseonlinecms | 2 |
| Cisco | Unified Meetingplace | 25 |
| Phpmyspace | Phpmyspace | 3 |
| Realnetworks | Realplayer Enterprise | 14 |
| Suse | Opensuse | 1456 |
| Pidgin | Pidgin | 87 |
| Elkagroup | Image Gallery | 11 |
| Webmin | Usermin | 34 |
| Ibm | Domino Web Access | 4 |
