head to head · open source
pdfcpu vs mm-wiki
pdfcpu has 8,842 GitHub stars, 633 forks, 121 open issues and last shipped 4 days ago. mm-wiki has 3,774 stars, 849 forks, 175 open issues and last shipped 6 months ago. pdfcpu leads on adoption by 134% (8,842 vs 3,774 stars). pdfcpu is written in Go under Apache-2.0; mm-wiki is written in Go under MIT. pdfcpu has attracted 7% as many forks as stars, mm-wiki 22%. pdfcpu 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
| pdfcpu | mm-wiki | |
|---|---|---|
| GitHub stars | ★ 8.8K | ★ 3.8K |
| License | Apache-2.0 | MIT |
| Written in | Go | Go |
| Last push | 2026-09-14 | 2026-04-05 |
| Forks | ⑂ 633 | ⑂ 849 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pdfcpu if
- You weight community size — 8.8K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick mm-wiki if
- You want the mm-wiki feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and mm-wiki fits your workflow better
About pdfcpu
pdfcpu is a PDF processing library and command line tool written in Go. It lives in the Go and Golang ecosystem, is distributed under the Apache 2.0 license, and is listed under Business Software in the Document Management and E Signatures category. The project has existed for nine years, carries 8,835 stars and 628 forks, and lists 121 open issues. Its maintainer, Horst Rutter, is a member of the PDF Association, and the project documentation lives at pdfcpu.io. The GitHub topics attached to the repository are cli, go, golang, golang library, pdf, pdf files, and pdf tools, which describes both halves of what the…
read the full pdfcpu overview →
About mm-wiki
MM Wiki open source Go wiki. It lives in self hosted team knowledge sharing and document management ecosystem. It helps teams build enterprise Wiki and internal documentation platform. It is MIT licensed. Topics connect it to Confluence and DokuWiki. It provides spaces, documents, roles, search, attachments, Markdown editing.
read the full mm-wiki overview →
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Frequently asked questions
Is pdfcpu or mm-wiki more popular?
pdfcpu has 8,842 GitHub stars and mm-wiki has 3,774. pdfcpu has the larger community by that measure.
Are pdfcpu and mm-wiki free?
Both are open source. pdfcpu is licensed under Apache-2.0 and mm-wiki under MIT. Neither carries a licence fee.
What is the difference between pdfcpu and mm-wiki?
pdfcpu is written in Go and mm-wiki in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, pdfcpu or mm-wiki?
Choose pdfcpu if you want the larger community (8,842 stars) or its Apache-2.0 licence terms. Choose mm-wiki if its feature set, stack or MIT licence fits better. Both are self-hostable.