Cross-platform backup tool with encrypted, deduplicated, incremental snapshots saved to cloud, network, or local storage, with CLI and GUI.
14.6K+66 this week791GoApache-2.0Updated 5 days ago
2 alternatives
2 best open-source alternatives to Arq Backup (2026)
Looking for a free, open-source alternative to Arq Backup? These 2 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 |
|---|---|---|---|
| kopia/kopia | ★ 14.6K | Apache-2.0 | 5 days ago |
| gilbertchen/duplicacy | ★ 5.7K | Other | 12 days ago |
A cross-platform cloud backup tool using lock-free, database-less deduplication so multiple computers can share one cloud storage.
5.7K360GoOtherUpdated 12 days ago
FAQ
- Is there a free, open-source alternative to Arq Backup?
- Yes. The most popular open-source alternatives to Arq Backup on Repolode are kopia, duplicacy.
- Which Arq Backup alternative should I choose?
- kopia has the most GitHub stars and is released under Apache-2.0. 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 6, 2026. How Repolode works