fdupes vs restic
fdupes
github.com
restic
restic.netSide by side
| Figure | fdupes | restic |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Cli Tools | 7.8 (#16) | 8.3 (#8) |
| Spec score · Command Line Tools | 7.7 (#18) | 8.3 (#10) |
| Purpose | fdupes identifies duplicate files within specified directories and can delete selected duplicates. | restic is a backup program for backing up files. |
| Support | The README lists Adrian Lopez’s email address for contact; no formal support plan is described. | The project directs usage and support questions to its community forum. |
Plans
In their own words
restic
restic is a free, open-source program for backing up files on Linux, macOS, Windows, and BSD. It transfers only changed portions of backed-up files and runs as a single executable without a server or complex setup. Storage options include local repositories, SFTP, REST server, Amazon S3, S3-compatible services, OpenStack Swift, Backblaze B2, Azure Blob Storage, Google Cloud Storage, and rclone. Restic restores snapshots and checks repository metadata or full data integrity. Each repository requires a password, and multiple keys can be managed; losing the password prevents access to stored data. Official binaries are reproducibly built and can be checked with SHA-256 checksums and a PGP signature. The listed backup and restore scope is files. Mobile backup and ransomware protection are listed as unavailable. The latest listed release is restic 0.19.1, released July 5, 2026.