head to head · open source
Jan vs document
Jan has 44,940 GitHub stars, 3,094 forks, 521 open issues and last shipped today. document has 1,985 stars, 223 forks, 5 open issues and last shipped today. Jan leads on adoption by 2,164% (44,940 vs 1,985 stars). Jan is written in Rust under a custom or non-standard licence; document is written in TypeScript under AGPL-3.0. Jan has attracted 7% as many forks as stars, document 11%. Jan 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.
← all 20902 open source comparisons
Side by side
| Jan | document | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 2.0K |
| License | Custom / other | AGPL-3.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-10-14 | 2026-10-14 |
| Forks | ⑂ 3.1K | ⑂ 223 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Jan if
- You weight community size — 45K stars and counting
- You want the Custom / other license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick document if
- You want the document feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and document fits your workflow better
About Jan
Jan is an open source desktop application that serves as a ChatGPT replacement, enabling users to run large language models (LLMs) locally on their machines or connect to cloud based providers like OpenAI and Anthropic. It is built with Tauri, TypeScript, and integrates llama.cpp for efficient local inference, targeting privacy conscious users who want full control over their AI workflows without sending data to third parties.
About document
Document is an open source, local first browser editor for Word, Excel, PowerPoint and PDF files, with an experimental AI assistant, built for anyone who needs to open, edit and convert office documents without installing Microsoft Office or creating an account.
read the full document overview →
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is Jan or document more popular?
Jan has 44,940 GitHub stars and document has 1,985. Jan has the larger community by that measure.
Are Jan and document free?
Both are open source. Jan has no licence declared in this registry, and document is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Jan and document?
Jan is written in Rust and document in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Jan or document?
Choose Jan if you want the larger community (44,940 stars) or its Custom / other licence terms. Choose document if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.