| Microsoft | Internet Explorer | 1421 |
| Microsoft | Office | 506 |
| Microsoft | Word Viewer | 81 |
| Canonical | Ubuntu Linux | 3232 |
| Debian | Debian Linux | 5711 |
| Opensuse | Opensuse | 1457 |
| Oracle | Mysql | 498 |
| Redhat | Enterprise Linux | 1030 |
| Redhat | Enterprise Linux Desktop | 1152 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat | 900 |
| Adobe | Acrobat Reader | 632 |
| Fedoraproject | Fedora | 2722 |
| Php | Php | 639 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Hp | Hp-ux | 291 |
| Apache | Http Server | 260 |
| Linux | Linux Kernel | 2852 |
| Samba | Samba | 167 |
| Openssl | Openssl | 180 |
| Microsoft | Ie | 206 |
| Ibm | Websphere Application Server | 290 |
| Novell | Groupwise | 74 |
| Matt Kimball And Roger Wolff | Mtr | 4 |
| Gnu | Emacs | 29 |
| Mozilla | Bugzilla | 149 |
| Sun | Java System Web Server | 35 |
| Novell | Client | 29 |
| Ibm | Lotus Domino | 88 |
| Microsoft | Windows Xp | 762 |
| Snort | Snort | 17 |
| Stunnel | Stunnel | 12 |
| Microsoft | Windows Ce | 3 |
| Cerulean Studios | Trillian | 34 |
| Visualshapers | Ezcontents | 16 |
| Apple | Mac Os X Server | 673 |
| Net-snmp | Net-snmp | 28 |
| Redhat | Linux Advanced Workstation | 68 |
| Astrocam | Astrocam | 3 |
| Nagios | Nagios | 38 |
| Citrix | Presentation Server | 8 |
| Sun | Ray Server Software | 15 |
| Citrix | Access Essentials | 7 |
| Mozilla | Firefox | 2599 |
| Citrix | Metaframe Presentation Server | 9 |
| Ibm | Lotus Domino Web Server | 6 |
| Sap | Internet Transaction Server | 9 |
| Mysql | Mysql | 498 |
| Oracle | Application Server Portal | 6 |
| Cpanel | Cpanel | 416 |
| Phpgedview | Phpgedview | 16 |
| Interchange Development Group | Interchange | 10 |
| Wordpress | Wordpress | 322 |
| Uudeview | Uudeview | 3 |
| Cisco | Ciscoworks Common Services | 12 |
| Apple | Ical | 6 |
| Sugarcrm | Sugarcrm | 63 |
| Sun | Java System Application Server | 27 |
| Appserv Open Project | Appserv | 3 |
| Broadcom | Brightstor Arcserve Backup | 45 |
| Gnu | Gnutls | 57 |
| Minibb | Minibb | 16 |
| Gnu | Xemacs | 4 |
| Gforge | Gforge | 21 |
| Siteman | Siteman | 7 |
| Digitalhive | Digitalhive | 6 |
| Barracuda Networks | Barracuda Spam Firewall | 13 |
| Microsoft | Outlook Web Access | 6 |
| Ca | Brightstor Arcserve Backup | 45 |
| Hitachi | Gr3000 | 4 |
| Hitachi | Gr4000 | 4 |
| Tru-zone | Nukeet | 6 |
| Bitrix | Bitrix Site Manager | 7 |
| Cisco | Ios Xr | 94 |
| Eqdkp | Eqdkp | 7 |
| Deluxebb | Deluxebb | 29 |
| Plain Black | Webgui | 13 |
| Sap | Sap Web Application Server | 12 |
| Softbiz | Web Hosting Directory Script | 2 |
| Musicbox | Musicbox | 10 |
| Calogic | Calogic Calendars | 3 |
| E-post Corporation | Mail Server | 47 |
| Broadcom | Server Protection Suite | 16 |
| Brown Bear Software | Calcium | 2 |
| Interact | Interact | 13 |
| Lifetype | Lifetype | 10 |
| Thomas Voecking | Internet Photoshow | 2 |
| Pcpin | Pcpin Chat | 3 |
| Mambo-foundation | Mambo | 38 |
| Cisco | Unified Callmanager | 19 |
| Qto | Qtofilemanager | 4 |
| Tpvgames | Mpcs | 3 |
| Cms Faethon | Cms Faethon | 6 |
| Fipsasp | Fipscms | 5 |
| Virtual Design Studios | Vlbook | 3 |
| Imgallery | Imgallery | 3 |
| C-news.fr | C-news | 3 |
| Microsoft | Windows Defender | 6 |
| Cyberfolio | Cyberfolio | 3 |
