head to head · open source
Files vs Ultracopier
Files has 46,175 GitHub stars, 2,975 forks, 458 open issues and last shipped 3 days ago. Ultracopier has 509 stars, 96 forks, 2 open issues and last shipped 14 days ago. Files leads on adoption by 8,972% (46,175 vs 509 stars). Files is written in C# under MIT; Ultracopier is written in C++ under GPL-3.0. Files has attracted 6% as many forks as stars, Ultracopier 19%. Files was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (file-manager, files), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| Files | Ultracopier | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 509 |
| License | MIT | GPL-3.0 |
| Written in | C# | C++ |
| Last push | 2026-10-22 | 2026-10-11 |
| Forks | ⑂ 3.0K | ⑂ 96 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Files if
- You weight community size — 46K stars and counting
- You want the MIT license terms
- Your stack matches C#
- 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 Files
Files is a modern file manager that helps users organize their files and folders. Our mission with Files is to build the best file manager for Windows, and we’re proud to be building it out in the open so everyone can participate. User feedback helps shape the features we work on, & the bug reports on GitHub help to make Files more reliable. Built and maintained by the open source community, Files features robust multitasking experiences, file tags, deep integrations, and an intuitive design. Installing and running Files Files is a community driven project that depends on your support to grow and improve. Please…
read the full Files 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 →
More in Productivity & Utilities
Related comparisons
More File Management & Sync projects
Compare either of these against the rest of the File Management & Sync field.
Frequently asked questions
Is Files or Ultracopier more popular?
Files has 46,175 GitHub stars and Ultracopier has 509. Files has the larger community by that measure.
Are Files and Ultracopier free?
Both are open source. Files is licensed under MIT and Ultracopier under GPL-3.0. Neither carries a licence fee.
What is the difference between Files and Ultracopier?
Files is written in C# 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, Files or Ultracopier?
Choose Files if you want the larger community (46,175 stars) or its MIT licence terms. Choose Ultracopier if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.