| Oracle | Zfs Storage Appliance Kit | 105 |
| Zephyrproject | Zephyr | 88 |
| Zzcms | Zzcms | 86 |
| Zoneminder | Zoneminder | 81 |
| Zammad | Zammad | 71 |
| Zabbix | Zabbix | 62 |
| Synacor | Zimbra Collaboration Suite | 49 |
| Zoom | Zoom | 49 |
| Zope | Zope | 36 |
| Novell | Zenworks Configuration Management | 35 |
| Zulip | Zulip Server | 31 |
| Zenphoto | Zenphoto | 31 |
| Zen-Cart | Zen Cart | 27 |
| Hp | Zhan X 13 G2 Firmware | 27 |
| Hp | Zbook Studio X360 G5 Firmware | 26 |
| Hp | Zbook 17 G5 Firmware | 26 |
| Hp | Zbook Studio G5 Firmware | 26 |
| Hp | Zbook 15 G5 Firmware | 26 |
| Hp | Zbook 15U G5 Firmware | 26 |
| Hp | Zhan 66 Pro 13 G2 Firmware | 26 |
| Hp | Zbook 14U G5 Firmware | 26 |
| Hp | Zbook 17 G6 Firmware | 26 |
| Hp | Zhan 66 Pro 14 G2 Firmware | 26 |
| Hp | Zbook 15 G6 Firmware | 26 |
| Hp | Zhan 66 Pro 15 G2 Firmware | 26 |
| Hp | Zbook 15U G6 Firmware | 26 |
| Hp | Zbook 14U G6 Firmware | 26 |
| Hp | Zhan 66 Pro G1 Firmware | 25 |
| Zulip | Zulip | 24 |
| Hp | Zhan 66 Pro 15 G3 Firmware | 23 |
| Hp | Zbook Firefly 14 G7 Firmware | 23 |
| Hp | Zbook Create G7 Firmware | 23 |
| Hp | Zbook Firefly 15 G7 Firmware | 23 |
| Hp | Zbook Power G7 Firmware | 23 |
| Hp | Zbook Studio G7 Firmware | 23 |
| Hp | Zbook Fury 17 G7 Firmware | 23 |
| Hp | Zhan 66 Pro 14 G3 Firmware | 23 |
| Hp | Zbook Fury 15 G7 Firmware | 23 |
| Ruckuswireless | Zonedirector 1200 Firmware | 21 |
| Zziplib Project | Zziplib | 21 |
| Azul | Zulu | 20 |
| Zonelabs | Zonealarm | 20 |
| Phpgurukul | Zoo Management System | 20 |
| Zblogcn | Z-Blogphp | 20 |
| Zenoss | Zenoss Core | 19 |
| Tribalsystems | Zenario | 19 |
| Zitadel | Zitadel | 18 |
| Asus | Z10Pe-D16 Ws Firmware | 18 |
| Asus | Z10Pr-D16 Firmware | 18 |
| Apache | Zeppelin | 18 |
| Hp | Z8 G4 Workstation Firmware | 17 |
| Asus | Z11Pa-D8C Firmware | 17 |
| Asus | Z11Pr-D16 Firmware | 17 |
| Asus | Z11Pa-D8 Firmware | 17 |
| Asus | Z11Pa-U12 Firmware | 17 |
| Asus | Z11Pa-U12/10G-2S Firmware | 17 |
| Hp | Zhan 66 Pro A 14 G3 Firmware | 17 |
| Hp | Zbook Studio G4 Firmware | 17 |
| Hp | Zbook 17 G4 Firmware | 16 |
| Hp | Zhan 66 Pro G3 24 All-In-One Pc Firmware | 16 |
| Hp | Zhan 66 Pro G3 22 All-In-One Pc Firmware | 16 |
| Hp | Zbook 15 G4 Firmware | 16 |
| Easycorp | Zentao | 16 |
| Hp | Zbook X2 G4 Firmware | 16 |
| Hp | Z4 G4 Workstation (Core-X) Firmware | 15 |
| Hp | Z1 Entry Tower G5 Firmware | 15 |
| Hp | Z4 G4 Workstation (Xeon W) Firmware | 15 |
| Zyxel | Zynos | 15 |
| Zen Cart | Zen Cart | 15 |
| Zzzcms | Zzzphp | 14 |
| Hp | Z1 G8 Tower Desktop Pc Firmware | 14 |
| Hp | Zhan 66 Pro 14 G4 Firmware | 14 |
| Checkpoint | Zonealarm | 14 |
| Hp | Z2 Small Form Factor G5 Workstation Firmware | 13 |
| Hp | Zbook 14U G4 Firmware | 13 |
| Hp | Z2 Mini G4 Workstation Firmware | 13 |
| Hp | Z2 Tower G5 Workstation Firmware | 13 |
| Hp | Zbook 15U G4 Firmware | 13 |
| Hp | Z2 Tower G8 Workstation Firmware | 13 |
| Hp | Z2 Small Form Factor G8 Workstation Firmware | 13 |
| Hp | Z2 Small Form Factor G4 Workstation Firmware | 13 |
| Hp | Z2 Tower G4 Workstation Firmware | 13 |
| Znc | Znc | 13 |
| Hp | Z1 Entry Tower G6 Firmware | 13 |
| Zsh | Zsh | 13 |
| Hp | Z2 Mini G5 Workstation Firmware | 13 |
| Hp | Zbook Studio G3 Firmware | 12 |
| Hp | Zbook 17 G3 Firmware | 12 |
| Hp | Zbook 15 G3 Firmware | 12 |
| Oracle | Zfs Storage Appliance | 12 |
| Zlib | Zlib | 12 |
| Hp | Zbook 15U G3 Firmware | 12 |
| Phpoutsourcing | Zorum | 12 |
| Zrlog | Zrlog | 11 |
| Ruckuswireless | Zonedirector 3000 Firmware | 11 |
| Hp | Z440 Workstation Firmware | 10 |
| Zyxel | Zld | 10 |
| Ruckuswireless | Zonedirector 1100 Firmware | 10 |
| Hp | Zbook Firefly 15 G8 Firmware | 10 |
| Zikula | Zikula Application Framework | 10 |
