head to head · open source
papermill vs TranslateBooksWithLLMs
papermill has 6,498 GitHub stars, 465 forks, 196 open issues and last shipped 1 months ago. TranslateBooksWithLLMs has 2,569 stars, 342 forks, 23 open issues and last shipped 2 days ago. papermill leads on adoption by 153% (6,498 vs 2,569 stars). papermill is written in Python under BSD-3-Clause; TranslateBooksWithLLMs is written in Python under AGPL-3.0. papermill has attracted 7% as many forks as stars, TranslateBooksWithLLMs 13%. TranslateBooksWithLLMs 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
| papermill | TranslateBooksWithLLMs | |
|---|---|---|
| GitHub stars | ★ 6.5K | ★ 2.6K |
| License | BSD-3-Clause | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-10-05 | 2026-11-03 |
| Forks | ⑂ 465 | ⑂ 342 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick papermill if
- You weight community size — 6.5K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick TranslateBooksWithLLMs if
- You want the TranslateBooksWithLLMs feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and TranslateBooksWithLLMs fits your workflow better
About papermill
papermill is a tool for parameterizing, executing, and analyzing Jupyter Notebooks. Papermill lets you: parameterize notebooks execute notebooks This opens up new opportunities for how notebooks can be used. For example: Perhaps you have a financial report that you wish to run with different values on the first or last day of a month or at the beginning or end of the year, using parameters makes this task easier. Do you want to run a notebook and depending on its results, choose a particular notebook to run next? You can now programmatically execute a workflow without having to copy and paste from notebook to…
read the full papermill overview →
About TranslateBooksWithLLMs
TBL Translate Books with LLMs A desktop app that translates books , subtitles , and documents with AI local or cloud. Drop a file, pick a language, get the result. Formats: EPUB, SRT, DOCX, TXT No size limit. Process documents of any length from a single page to thousand page novels. The intelligent chunking system handles unlimited content while preserving context between segments. Perfect preservation. Your documents come out exactly as they went in: EPUB formatting, styles, and structure remain intact. SRT timecodes stay perfectly synchronized. Every tag, every timestamp, every formatting detail is preserved…
read the full TranslateBooksWithLLMs overview →
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Frequently asked questions
Is papermill or TranslateBooksWithLLMs more popular?
papermill has 6,498 GitHub stars and TranslateBooksWithLLMs has 2,569. papermill has the larger community by that measure.
Are papermill and TranslateBooksWithLLMs free?
Both are open source. papermill is licensed under BSD-3-Clause and TranslateBooksWithLLMs under AGPL-3.0. Neither carries a licence fee.
What is the difference between papermill and TranslateBooksWithLLMs?
papermill is written in Python and TranslateBooksWithLLMs in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, papermill or TranslateBooksWithLLMs?
Choose papermill if you want the larger community (6,498 stars) or its BSD-3-Clause licence terms. Choose TranslateBooksWithLLMs if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.