head to head · open source
rclone vs Ultracopier
rclone has 60,498 GitHub stars, 5,572 forks, 1,273 open issues and last shipped 3 days ago. Ultracopier has 509 stars, 96 forks, 2 open issues and last shipped 14 days ago. rclone leads on adoption by 11,786% (60,498 vs 509 stars). rclone is written in Go under MIT; Ultracopier is written in C++ under GPL-3.0. rclone has attracted 9% as many forks as stars, Ultracopier 19%. rclone was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| rclone | Ultracopier | |
|---|---|---|
| GitHub stars | ★ 60K | ★ 509 |
| License | MIT | GPL-3.0 |
| Written in | Go | C++ |
| Last push | 2026-10-22 | 2026-10-11 |
| Forks | ⑂ 5.6K | ⑂ 96 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rclone if
- You weight community size — 60K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Ultracopier if
- You want the Ultracopier feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C++
- You evaluated both and Ultracopier fits your workflow better
About rclone
Website Documentation Download Contributing Changelog Installation Forum Rclone Rclone ("rsync for cloud storage") is a command line program to sync files and directories to and from different cloud storage providers. Storage providers 1Fichier :page facing up: Akamai Netstorage :page facing up: Alibaba Cloud (Aliyun) Object Storage System (OSS) :page facing up: Amazon S3 :page facing up: ArvanCloud Object Storage (AOS) :page facing up: Bizfly Cloud Simple Storage :page facing up: Backblaze B2 :page facing up: Box :page facing up: Ceph :page facing up: China Mobile Ecloud Elastic Object Storage (EOS) :page…
read the full rclone overview →
About Ultracopier
About Ultracopier is free and open source software licensed under GPLv3 that acts as a replacement for files copy dialogs. Main features include: task queue pause / resume resume unfinished jobs dynamic speed limitation collision management plugin support Dependency make gcc C++17 complier (due to Qt6.7) For example on Debian based distros: Building Building an all in one version is as easy as compiling the main Qt project: Run Target minimal dependency (searcg dependency hell, bug/security problem in dependency) no bloatware (no stupid features, no features used for only 1 person if imply lot of code or…
read the full Ultracopier overview →
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Frequently asked questions
Is rclone or Ultracopier more popular?
rclone has 60,498 GitHub stars and Ultracopier has 509. rclone has the larger community by that measure.
Are rclone and Ultracopier free?
Both are open source. rclone is licensed under MIT and Ultracopier under GPL-3.0. Neither carries a licence fee.
What is the difference between rclone and Ultracopier?
rclone is written in Go and Ultracopier in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, rclone or Ultracopier?
Choose rclone if you want the larger community (60,498 stars) or its MIT licence terms. Choose Ultracopier if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.