RawTherapee vs Tropy
Comparing two open source alternatives to Adobe Lightroom. Use the comparison below to decide which one fits your needs.
RawTherapee
GPL-3.0Powerful, cross-platform open source raw photo processing program and a strong alternative to Adobe Lightroom.
Tropy
AGPL-3.0Desktop app for organising, describing and annotating photographs of archival research material.
Side-by-side comparison
| RawTherapee | Tropy | |
|---|---|---|
| License | GPL-3.0 | AGPL-3.0 |
| Self-hostable | No | No |
| GitHub Stars | 4,253 | 1,160 |
| Forks | 426 | 68 |
| Open Issues | 1,052 | 223 |
| Last Commit | Oct 20, 2026 | Oct 27, 2026 |
| First Released | Aug 11, 2015 | Nov 3, 2015 |
| Categories | ||
| Tags | — |
Similar open source alternatives
Darktable
Open source photography workflow application and raw developer for organizing, editing, and exporting large photo libraries.
Alternative to: 
Adobe Lightroom
Adobe Lightroom
Monbooru
Self-hosted, booru-style gallery that tags, searches and deduplicates a local image, video and comic collection.
Alternative to: 
Google Photos
Google Photos
LightCraft
Open-source, clean-room reimplementation of Adobe Lightroom in Rust — photo library and raw development, local-first.
Alternative to: Adobe Lightroom
Adobe LightroomAI-assisted