| Debian | Debian Linux | 5700 |
| Oracle | Mysql | 498 |
| Apple | Mac Os X | 2364 |
| Firebirdsql | Firebird | 34 |
| Openbsd | Openbsd | 187 |
| Freebsd | Freebsd | 409 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Sgi | Irix | 184 |
| Ibm | Aix | 325 |
| Larry Wall | Perl | 50 |
| Apache | Http Server | 260 |
| Linux | Linux Kernel | 2853 |
| Suse | Suse Linux | 215 |
| Qualcomm | Eudora | 24 |
| Microsoft | Outlook Express | 49 |
| Mandrakesoft | Mandrake Linux | 136 |
| Lbl | Tcpdump | 189 |
| Ethereal Group | Ethereal | 109 |
| Delegate | Delegate | 9 |
| Trend Micro | Officescan | 35 |
| Francisco Burzi | Php-nuke | 119 |
| Yabb | Yabb | 27 |
| Borland Software | Interbase Superserver | 2 |
| Borland Software | Interbase | 10 |
| Icecast | Icecast | 17 |
| Open Group | Cde Common Desktop Environment | 2 |
| Activestate | Activeperl | 6 |
| Leon J Breedt | Pam-pgsql | 3 |
| Businessobjects | Crystal Reports | 7 |
| Openpkg | Openpkg | 29 |
| Netgear | Rp114 | 4 |
| Ecartis | Ecartis | 8 |
| Kth | Heimdal | 23 |
| Apple | Mac Os X Server | 673 |
| Xi Graphics | Dextop | 4 |
| Gentoo | Linux | 1529 |
| E-zone Media Inc. | Fusetalk | 9 |
| Mysql | Mysql | 498 |
| E107 | E107 | 71 |
| Omail | Omail Webmail | 2 |
| Perl | Suidperl | 1 |
| Fte | Fte Text Editor | 1 |
| Mplayer | Mplayer | 47 |
| Xboing | Xboing | 1 |
| Interchange Development Group | Interchange | 10 |
| Microsoft | Sharepoint Portal Server | 9 |
| Neocrome | Land Down Under | 13 |
| Oftpd | Oftpd | 3 |
| Businessobjects | Crystal Enterprise | 4 |
| Trevor Hogan | Bnbt | 2 |
| Adam Webb | Nukejokes | 2 |
| Aldostools | Aldo\'s Web Server | 1 |
| Minishare | Minimal Http Server | 3 |
| Simple Machines | Smf | 15 |
| Orenosv | Orenosv Http Ftp Server | 2 |
| Jportal | Jportal Web Portal | 5 |
| Coppermine | Coppermine Photo Gallery | 53 |
| Liferay | Liferay Enterprise Portal | 10 |
| Kolab | Kolab Groupware Server | 4 |
| The Pax Team | Pax Linux | 2 |
| Tcpdump | Tcpdump | 189 |
| Ethereal | Ethereal | 109 |
| Pam-pgsql | Pam-pgsql | 3 |
