PDFMathTranslate

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GitHub Python AGPL-3.0

Description

AI-powered PDF scientific paper translation with preserved formats, supporting Google/DeepL/Ollama/OpenAI services via CLI/GUI/MCP/Docker/Zotero.

Layout-preserving translation — Translates PDF papers while preserving formulas, charts, TOC and annotations in original layout
Multiple translation engines — Supports Google Translate, DeepL, Ollama, OpenAI, MiniMax and more
Multiple interfaces — CLI command line, Gradio GUI, Docker container, Zotero plugin and other access methods
Bilingual parallel output — Generates side-by-side bilingual version with original and translated text
v2.0 precise mode — Experimental v2.0 translation kernel with isolated environment for more accurate translation

💡 Academic paper reading — Translate English papers to Chinese with preserved formulas and figures for easier comprehension

💡 Literature review preparation — Batch translate papers with bilingual output for annotation and citation

💡 Technical documentation localization — Translate technical docs while keeping original formatting intact

💡 Zotero literature management — Translate PDF papers directly within Zotero via the plugin integration

pip install pdf2zh
pdf2zh document.pdf