The Day a DeepL Pro User Switched Tools
Two years on DeepL Pro, never missed a monthly payment. EUR25 — honestly, the translation quality is genuinely good.
Then: law firm, 50 English contracts to send to Chinese counterparts. Opened DeepL, looked for batch upload. Not there.
DeepL has no batch mode. 50 contracts, one by one. Broken.
Five-Dimension Comparison
| Dimension | PDFTranslate | DeepL Pro | Microsoft | |
|---|---|---|---|---|
| Translation quality | 8.0 | 8.5 | 7.5 | 7.0 |
| PDF layout | 8.5 | 0 | 0 | 1 |
| Batch processing | ZIP support | None | None | Partial |
| API access | Yes | Yes (expensive) | Yes | Yes |
| Monthly cost | $9.99 | EUR25 | Free | Free |
Surprise Finding: Chinese Internet Slang
PDFTranslate (GLM-4.5-Air engine) actually outperforms DeepL on Chinese internet slang. "内卷", "躺平", "凡尔赛" — more naturally rendered by GLM-4.5-Air. DeepL tends toward more literal translations.
Recommendations by User Type
Students: PDFTranslate Free is sufficient. DeepL Free has higher quality but no layout.
Small businesses/law firms: PDFTranslate Pro ($9.99/month) — batch + layout both covered.
Enterprises/translation teams: Compare API pricing and integration needs. PDFTranslate API plans are more flexible.