| Lenovo | Zhaoyang E53-80 Firmware | 1 |
| Lenovo | Zhaoyang K42-80 Firmware | 1 |
| Zhicms | Zhicms | 1 |
| Zhiyun-Tech | Zhihuiyun | 1 |
| Schmid-Telecom | Zi 620 V400 Firmware | 1 |
| Zibal Project | Zibal | 1 |
| Zibbs Project | Zibbs | 2 |
| Accesspressthemes | Zigcy Baby | 1 |
| Accesspressthemes | Zigcy Cosmetics | 1 |
| Accesspressthemes | Zigcy Lite | 1 |
| Zikula | Zikula Application Framework | 2 |
| Synacor | Zimbra Collaboration Server | 1 |
| Synacor | Zimbra Collaboration Suite | 8 |
| Info-Zip Project | Zip | 1 |
| Zip-Local Project | Zip-Local | 1 |
| Zipato | Zipabox Firmware | 2 |
| Zipgenius | Zipgenius | 1 |
| Vim | Zipplugin.Vim | 1 |
| Cursorarts | Zipwrangler | 1 |
| Zixforum | Zixforum | 1 |
| Zkteco | Zkbiosecurity Server | 1 |
| Camsbiometrics | Zkteco, Essl, Cams Biometrics Integration Module | 1 |
| Zyxel | Zld Firmware | 1 |
| Zlib | Zlib | 5 |
| Zm Ajax Login & Register Project | Zm Ajax Login & Register | 1 |
| Znc | Znc Docker Image | 1 |
| Mi | Zncz03Lm Firmware | 1 |
| Emtec | Zoc | 2 |
| Zomato Clone Script Project | Zomato Clone Script | 1 |
| Ruckuswireless | Zonedirector 1100 Firmware | 4 |
| Ruckuswireless | Zonedirector 1200 Firmware | 11 |
| Ruckuswireless | Zonedirector 3000 Firmware | 4 |
| Ruckuswireless | Zonedirector 5000 Firmware | 4 |
| Zoneminder | Zoneminder | 15 |
| Imgtech | Zoneplayer | 1 |
| Electronjs | Zonote | 1 |
| Phpgurukul | Zoo Management System | 4 |
| Mastersoft | Zook | 1 |
| Apache | Zookeeper | 1 |
| Zoom | Zoom | 6 |
| Zoom | Zoom On-Premise Meeting Connector Controller | 1 |
| Zoom | Zoom On-Premise Meeting Connector Mmr | 1 |
| Zoom | Zoom On-Premise Recording Connector | 1 |
| Zoom | Zoom On-Premise Virtual Room Connector | 1 |
| Zoom | Zoom On-Premise Virtual Room Connector Load Balancer | 1 |
| Zoomify | Zoomify Viewer Activex Control | 1 |
| Digitalzoomstudio | Zoomsounds | 1 |
| Zope | Zope | 1 |
| Zorovavi/Blog Project | Zorovavi/Blog | 1 |
| Zotpress Project | Zotpress | 1 |
| Zmodo | Zp-Ibh-13W | 1 |
| Zmodo | Zp-Ne-14-S | 1 |
| Zpanelcp | Zpanel | 1 |
| Baidu | Zrender | 1 |
| Zrlog | Zrlog | 2 |
| Zscaler | Zscaler Internet Access Admin Portal | 1 |
| Zsh | Zsh | 6 |
| Zsh Project | Zsh | 1 |
| T-Mobile | Zte Zmax Pro Firmware | 1 |
| Zulip | Zulip | 2 |
| Zulip | Zulip Desktop | 1 |
| Zulipchat | Zulip Desktop | 1 |
| Zulip | Zulip Server | 2 |
| Zutty Project | Zutty | 1 |
| Zuul-Ci | Zuul | 1 |
| Zte | Zxa10 B700V7 Firmware | 1 |
| Zte | Zxa10 B710C-A12 Firmware | 1 |
| Zte | Zxa10 B710S2-A19 Firmware | 1 |
| Zte | Zxa10 B766V2 Firmware | 1 |
| Zte | Zxa10 B76Hv3 Firmware | 1 |
| Zte | Zxa10 B800V2 Firmware | 1 |
| Zte | Zxa10 B836Ct-A15 Firmware | 1 |
| Zte | Zxa10 B860Av2.1 Firmware | 1 |
| Zte | Zxa10 B860H Firmware | 1 |
| Zte | Zxa10 B866V2-H Firmware | 1 |
| Zte | Zxa10 B866V5-W10 Firmware | 1 |
| Zte | Zxa10 B960Gv1 Firmware | 1 |
| Zte | Zxa10 C300M Firmware | 1 |
| Zte | Zxa10 C350M Firmware | 1 |
| Zte | Zxa10 S100V Firmware | 1 |
| Zte | Zxa10 S200A Firmware | 1 |
| Zte | Zxa10 S200T Firmware | 1 |
| Zte | Zxcloud Goldendata Vap | 1 |
| Zte | Zxhn F670 Firmware | 2 |
| Zte | Zxhn H108N R1A Firmware | 1 |
| Zte | Zxhn H168N Firmware | 1 |
| Zte | Zxin10 | 1 |
| Zte | Zxiptv Firmware | 1 |
| Zte | Zxiptv-Epg Firmware | 1 |
| Zte | Zxone 19700 Snpe Firmware | 1 |
| Zte | Zxr10 1800-2S Firmware | 1 |
| Zte | Zxv10 B860A Firmware | 1 |
| Zte | Zxv10 M910 Firmware | 1 |
| Zte | Zxv10 W300 | 1 |
| Zte | Zxv10 W908 Firmware | 1 |
| Zyxel | Zynos Firmware | 1 |
| Zyxel | Zywall 1050 Firmware | 1 |
| Zyxel | Zywall 110 Firmware | 3 |
| Zyxel | Zywall 1100 Firmware | 3 |
| Zyxel | Zywall 310 Firmware | 3 |
