head to head · open source
rembg vs OSS-DocumentScanner
rembg has 24,991 GitHub stars, 2,430 forks, 3 open issues and last shipped 18 days ago. OSS-DocumentScanner has 2,531 stars, 131 forks, 84 open issues and last shipped yesterday. rembg leads on adoption by 887% (24,991 vs 2,531 stars). rembg is written in Python under MIT; OSS-DocumentScanner is written in C++ under MIT. rembg has attracted 10% as many forks as stars, OSS-DocumentScanner 5%. OSS-DocumentScanner was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (image-processing), 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.
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Side by side
| rembg | OSS-DocumentScanner | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 2.5K |
| License | MIT | MIT |
| Written in | Python | C++ |
| Last push | 2026-09-20 | 2026-10-07 |
| Forks | ⑂ 2.4K | ⑂ 131 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rembg if
- You weight community size — 25K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick OSS-DocumentScanner if
- You want the OSS-DocumentScanner feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and OSS-DocumentScanner fits your workflow better
About rembg
Rembg is an MIT licensed Python tool for removing image backgrounds, usable as a CLI, a Python library, an HTTP server, or a Docker container, and aimed at developers, designers, and automated image pipelines that need background removal without depending on a hosted service.
read the full rembg overview →
About OSS-DocumentScanner
OSS Document Scanner is an open source Android application, written in C++ and released under the MIT licence, that turns photographed pages into searchable text and PDF documents for users who want a scanner app they can inspect and rebuild themselves.
read the full OSS-DocumentScanner overview →
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Frequently asked questions
Is rembg or OSS-DocumentScanner more popular?
rembg has 24,991 GitHub stars and OSS-DocumentScanner has 2,531. rembg has the larger community by that measure.
Are rembg and OSS-DocumentScanner free?
Both are open source. rembg is licensed under MIT and OSS-DocumentScanner under MIT. Neither carries a licence fee.
What is the difference between rembg and OSS-DocumentScanner?
rembg is written in Python and OSS-DocumentScanner 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, rembg or OSS-DocumentScanner?
Choose rembg if you want the larger community (24,991 stars) or its MIT licence terms. Choose OSS-DocumentScanner if its feature set, stack or MIT licence fits better. Both are self-hostable.