Design & media · Updated October 2026
Loom is a screen recorder for sharing quick video messages. If you would rather own your tools, here are 4 open source alternatives to Loom, ranked by GitHub stars. Each one is free to use under its license, and you can read, change, and often self-host the code.
The most popular is OBS Studio with 77.9k stars, and the most recently updated is ShareX, with a commit on Oct 21, 2026.
| Project | Stars | License | Language | Last commit |
|---|---|---|---|---|
 OBS Studio | 77.9k | GPL-2.0 | C | Oct 20, 2026 |
 ShareX | 40.3k | GPL-3.0 | C# | Oct 21, 2026 |
 Cap | 23.5k | Other | Rust | Oct 21, 2026 |
 Screenity | 18.8k | GPL-3.0 | JavaScript | Oct 20, 2026 |
by obsproject
OBS Studio - Free and open source software for live streaming and screen recording
by ShareX
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file type…
by CapSoftware
Open source Loom alternative. Beautiful, shareable screen recordings.
by alyssaxuu
The free and privacy-friendly screen recorder with no limits 🎥
By GitHub stars, OBS Studio is the most popular open source alternative to Loom right now, with 77.9k stars, followed by ShareX and Cap. The best fit depends on your setup, so compare their licenses, languages, and recent activity in the table above.
Yes. All 4 projects on this page are open source, so the software itself is free to use, study, and change. Some of them also sell a hosted version or paid support.
ShareX (last commit Oct 21, 2026), Cap (last commit Oct 21, 2026), and OBS Studio (last commit Oct 20, 2026) have the most recent commits. Licenses on this list include GPL-2.0 and GPL-3.0.
