| Microsoft | Internet Explorer | 1421 |
| Microsoft | Exchange Server | 86 |
| Debian | Debian Linux | 5700 |
| Oracle | Mysql | 498 |
| Mariadb | Mariadb | 285 |
| Redhat | Enterprise Linux | 1023 |
| Redhat | Enterprise Linux Desktop | 1150 |
| Apple | Mac Os X | 2364 |
| Php | Php | 639 |
| Freebsd | Freebsd | 409 |
| Redhat | Linux | 1694 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Sco | Openserver | 79 |
| Microsoft | Windows Nt | 259 |
| Linux | Linux Kernel | 2853 |
| Microsoft | Windows 2000 | 534 |
| Suse | Suse Linux | 215 |
| Roar Smith | Info2www | 2 |
| Microsoft | Windows 98 | 99 |
| Gnu | Wget | 20 |
| Midnight Commander | Midnight Commander | 22 |
| Kde | Kde | 65 |
| Microsoft | Windows 98se | 71 |
| An | An-httpd | 5 |
| Mandrakesoft | Mandrake Linux | 136 |
| Ethereal Group | Ethereal | 109 |
| Ubuntu | Ubuntu Linux | 3232 |
| Htdig | Htdig | 6 |
| Realnetworks | Realplayer | 172 |
| Cvs | Cvs | 22 |
| Conectiva | Linux | 1694 |
| Xpdf | Xpdf | 137 |
| Microsoft | Windows Me | 66 |
| Microsoft | Windows Xp | 762 |
| Ibm | Db2 Universal Database | 69 |
| Mandrakesoft | Mandrake Linux Corporate Server | 57 |
| Easy Software Products | Cups | 101 |
| Phprojekt | Phprojekt | 16 |
| Tetex | Tetex | 17 |
| Phpbb Group | Phpbb | 116 |
| Squid | Squid | 125 |
| Microsoft | Msn Messenger | 11 |
| Realnetworks | Realone Player | 36 |
| Woltlab | Burning Board | 31 |
| Kerio | Kerio Mailserver | 23 |
| Invision Power Services | Invision Board | 19 |
| Argosoft | Argosoft Mail Server | 11 |
| Apple | Mac Os X Server | 673 |
| Redhat | Linux Advanced Workstation | 68 |
| Gentoo | Linux | 1694 |
| Aspjar | Aspjar Guestbook | 4 |
| Kerio | Personal Firewall | 20 |
| Monkey-project | Monkey | 17 |
| Microsoft | Windows 2003 Server | 427 |
| Mozilla | Firefox | 2583 |
| Sgi | Propack | 55 |
| Opera | Opera Browser | 298 |
| Imagemagick | Imagemagick | 638 |
| Yongguang Zhang | Hztty | 2 |
| Turbolinux | Turbolinux Workstation | 20 |
| Mandrakesoft | Mandrake Multi Network Firewall | 17 |
| Turbolinux | Turbolinux Server | 25 |
| Inter7 | Sqwebmail | 7 |
| Avaya | S8500 | 14 |
| Avaya | Modular Messaging Message Storage Server | 17 |
| Redhat | Fedora Core | 88 |
| Avaya | S8300 | 11 |
| Avaya | Converged Communications Server | 10 |
| Gatos | Gatos | 2 |
| Avaya | S8700 | 11 |
| Pavuk | Pavuk | 3 |
| Avaya | Intuity Audix | 7 |
| Mysql | Maxdb | 17 |
| Toshiaki Kanosue | Htmlheadline | 1 |
| Kde | Koffice | 10 |
| Avaya | S8710 | 3 |
| Kde | Kpdf | 8 |
| Eaden Mckee | Bblog | 5 |
| S9y | Serendipity | 58 |
| Gnome | Gpdf | 9 |
| Realnetworks | Helix Player | 20 |
| Kerio | Winroute Firewall | 11 |
| Avaya | Mn100 | 4 |
| Pdftohtml | Pdftohtml | 3 |
| Avaya | Network Routing | 3 |
| Azerbaijan Development Group | Azdgdating | 5 |
| Graphicsmagick | Graphicsmagick | 120 |
| 3com | 3crwe454g72 | 2 |
| Berlios | Konversation | 6 |
| Playmidi | Playmidi | 1 |
| Debian | Toolchain-source | 1 |
| Alsa-project | Alsa-lib | 1 |
| Sgi | Advanced Linux Environment | 2 |
| Ascii | Ptex | 2 |
| Cstex | Cstetex | 2 |
| Mercuryboard | Mercuryboard | 8 |
| Citrusdb | Citrusdb Customer Database | 1 |
| 3com | 3cserver | 1 |
| Punbb | Punbb | 44 |
