2026-11-02
We Tested Translating a 100-Page English PDF to Chinese: This 18k-Star Open-Source Tool Finished in 42 Seconds With Zero Formula Corruption
Translating double-column technical PDFs, datasheets, and academic papers usually destroys mathematical formulas, tables, and diagrams. We benchmarked the 18,000-star open-source tool PDFMathTranslate (pdf2zh) with local Ollama Qwen2.5-7B and cloud APIs.
