Self-hosted file converter and compressor for images, video, audio, documents, spreadsheets, subtitles and fonts, processed on your own server.
1.5K+12 this week105PythonMITUpdated 8 days ago
1 alternative
Best open-source alternatives to Convertio (2026)
Looking for a free, open-source alternative to Convertio? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| transmute-app/transmute | ★ 1.5K | MIT | 8 days ago |
FAQ
- Is there a free, open-source alternative to Convertio?
- Yes. The most popular open-source alternatives to Convertio on Repolode are transmute.
- Which Convertio alternative should I choose?
- transmute has the most GitHub stars and is released under MIT. Compare the license and last commit of each option in the table above before choosing.
How this list is made: AI reads each project's documentation to match it with products it can replace, every project passes our quality screening, and the list is ranked by GitHub stars. Stars updated Nov 7, 2026. How Repolode works