| Microsoft | Edge | 295 |
| Canonical | Ubuntu Linux | 3231 |
| Debian | Debian Linux | 5711 |
| Redhat | Enterprise Linux | 1030 |
| Redhat | Enterprise Linux Workstation | 1071 |
| Redhat | Enterprise Linux Server Aus | 502 |
| Redhat | Enterprise Linux Desktop | 1151 |
| Redhat | Enterprise Linux Server | 1083 |
| Redhat | Enterprise Linux Server Eus | 347 |
| Apple | Mac Os X | 2362 |
| Advantech | Webaccess | 70 |
| Php | Php | 636 |
| Cisco | Unified Contact Center Express | 14 |
| Cisco | Unity Connection | 32 |
| Xen | Xen | 392 |
| Ffmpeg | Ffmpeg | 399 |
| Cisco | Ios | 501 |
| Linux | Linux Kernel | 2850 |
| Mit | Kerberos 5 | 118 |
| Samba | Samba | 165 |
| Procmail | Procmail | 5 |
| Postgresql | Postgresql | 118 |
| Samba | Rsync | 16 |
| Redhat | Enterprise Linux Eus | 454 |
| Apple | Safari | 1396 |
| Digium | Asterisk | 130 |
| Imagemagick | Imagemagick | 613 |
| Moodle | Moodle | 452 |
| Wordpress | Wordpress | 320 |
| Xmlsoft | Libxml2 | 86 |
| Mediawiki | Mediawiki | 309 |
| S9y | Serendipity | 43 |
| Cisco | Emergency Responder | 18 |
| Graphicsmagick | Graphicsmagick | 117 |
| Apple | Itunes | 705 |
| Rsa | Authentication Agent For Web | 2 |
| Cmsmadesimple | Cms Made Simple | 145 |
| Cisco | Ios Xr | 91 |
| Roundcube | Webmail | 74 |
| Otrs | Otrs | 76 |
| Mybb | Mybb | 113 |
| Cs-cart | Cs-cart | 13 |
| Gnu | Binutils | 219 |
| Busybox | Busybox | 26 |
| Tinywebgallery | Tinywebgallery | 11 |
| Joomla | Joomla\! | 189 |
| Cisco | Unified Communications Manager | 158 |
| Horde | Groupware | 42 |
| Apple | Webkit | 274 |
| Tcpdump | Tcpdump | 189 |
| Qemu | Qemu | 367 |
| Cisco | Wireless Lan Controller Software | 54 |
| Ipswitch | Ws Ftp | 8 |
| Apple | Iphone Os | 1830 |
| Codeigniter | Codeigniter | 26 |
| Konversation | Konversation | 6 |
| Cacti | Cacti | 92 |
| Exiv2 | Exiv2 | 96 |
| Expressionengine | Expressionengine | 12 |
| Suse | Linux Enterprise Server | 447 |
| Mahara | Mahara | 97 |
| Redhat | Jboss Enterprise Application Platform | 151 |
| Vmware | Esxi | 86 |
| Python | Python | 122 |
| Redmine | Redmine | 51 |
| Nlnetlabs | Ldns | 7 |
| Cisco | Nx-os | 136 |
| Swftools | Swftools | 118 |
| Exim | Exim | 53 |
| Splunk | Splunk | 42 |
| Apple | Tvos | 741 |
| Redhat | Jboss Enterprise Soa Platform | 18 |
| Cisco | Packet Tracer | 2 |
| Cisco | Webex Meeting Center | 30 |
| Siemens | Simatic Wincc | 11 |
| Collectd | Collectd | 5 |
| Modx | Modx Revolution | 35 |
| Gnome | Evince | 11 |
| Cisco | Secure Access Control System | 35 |
| Kodak | Insite | 2 |
| Shibboleth | Opensaml | 5 |
| Redhat | Jboss Enterprise Brms Platform | 25 |
| Icinga | Icinga | 20 |
| Libav | Libav | 105 |
| Vmware | Spring Security | 12 |
| Cisco | Unified Computing System | 71 |
| Kmplayer | Kmplayer | 7 |
| Haxx | Libcurl | 54 |
| Cisco | Identity Services Engine Software | 45 |
| Redhat | Jboss Enterprise Web Server | 15 |
| Redhat | Jboss Operations Network | 18 |
| Cisco | Identity Services Engine | 28 |
| Haxx | Curl | 94 |
| F5 | Big-ip Analytics | 186 |
| F5 | Big-ip Link Controller | 186 |
| Openstack | Nova | 36 |
| Open-emr | Openemr | 97 |
| Torproject | Tor | 97 |
| Teampass | Teampass | 26 |
| Emc | Rsa Authentication Manager | 14 |
