[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/MCP/Docker/Zotero
Translates scientific PDFs while keeping formulas, charts and layout.
alternatives to
DeepL
Hosted machine translation for text and documents, with an API. A closed product from DeepL.
Side by side
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| PDFMathTranslate | Partial | 37k | AGPL-3.0 | Open source | Yes | Python | v1.9.11 | 2026-10-06 |
| NextAI Translator | Partial | 25k | AGPL-3.0 | Open source | Yes | TypeScript | v0.6.43 | 2026-09-03 |
| LibreTranslate | Partial | 17k | AGPL-3.0 | Open source | Yes | Python | v1.9.6 | 2026-09-28 |
| BabelDOC | Partial | 9.7k | AGPL-3.0 | Open source | Yes | Python | v0.6.4 | 2026-08-05 |
| Argos Translate | Partial | 6.5k | MIT | Open source | Yes | Python | v1.4.0 | 2026-08-08 |
| MTranServer | Partial | 4.7k | Apache-2.0 | Open source | Yes | C++ | v4.0.33 | 2026-03-08 |
Every alternative
6 alternatives
基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.
A desktop app and browser extension that translates and polishes text through an LLM API.
- Language
- TypeScript
- Licence
- AGPL-3.0
- Stars
- 25k
- Latest
- v0.6.43
- Last push
- 2026-09-03
Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.
Self-hosted translation API built on Argos Translate models.
Yet Another Document Translator
Translates PDF documents into bilingual or translated-only PDFs from the command line.
Open-source offline translation library written in Python
Offline translation from Python or the command line, with downloadable language packages.
Offline translation model server with low resource consumption, fast speed, and private deployment capability. 低资源占用速度快可私有部署的离线翻译模型服务器
Offline translation on CPU with a DeepL API v2 compatible endpoint; its small models trade quality for speed.
- Language
- C++
- Licence
- Apache-2.0
- Stars
- 4.7k
- Latest
- v4.0.33
- Last push
- 2026-03-08
Head to head
- Argos Translate vs BabelDOC
- Argos Translate vs LibreTranslate
- Argos Translate vs MTranServer
- Argos Translate vs NextAI Translator
- Argos Translate vs PDFMathTranslate
- BabelDOC vs LibreTranslate
- BabelDOC vs MTranServer
- BabelDOC vs NextAI Translator
- BabelDOC vs PDFMathTranslate
- LibreTranslate vs MTranServer
- LibreTranslate vs NextAI Translator
- LibreTranslate vs PDFMathTranslate
- MTranServer vs NextAI Translator
- MTranServer vs PDFMathTranslate
- NextAI Translator vs PDFMathTranslate
About DeepL
- Vendor
- DeepL