Kopia
Free
Visit Kopiaper month on a yearly plan, checked November 1, 2026
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Free backup with a GUI
Kopia costs 0 under the Apache 2.0 license and ships both a GUI and a CLI for Windows, macOS and Linux. Backups are encrypted, compressed and deduplicated. You pay your own cloud storage provider, since Kopia sells none.
In the list: Best Time Machine alternatives for a second, offsite copy
| Monthly price | 0 USD/mo |
|---|---|
| Annual price per month | 0 USD/mo |
| Free tier | Entire tool is free and open source |
| Platforms | Windows, Mac, Linux |
| Renewal | No subscription |
Close in price
| Product | Best for | Per month, yearly plan | Checked | Link |
|---|---|---|---|---|
| UrBackup | Self-hosted image and file backup | Free | November 1, 2026 | Visit |
| restic | Scriptable encrypted backups | Free | November 1, 2026 | Visit |
| Duplicati | Free, self-managed encrypted backup | Free | November 1, 2026 | Visit |
| BorgBackup | Linux servers over SSH | Free | November 1, 2026 | Visit |