BookTranslator
Translates an entire book or PDF into another language while keeping the layout, tables, and images intact — instead of you copy-pasting text into Google Translate paragraph by paragraph and losing all the formatting.
🔗 Visit BookTranslator
Description
Translating a whole document with basic tools usually means either losing all formatting (tables, footnotes, image placement) or paying a human translator a lot of money for something AI can now do reasonably well. BookTranslator focuses specifically on document-level translation — books, PDFs, EPUBs — while preserving the original layout and structure, into more than 168 languages.
It includes OCR to handle scanned PDFs that aren't already text-searchable, a bilingual reading mode to view original and translated text side by side, an auto-glossary that keeps specialized terminology consistent across a long document, and support for 27+ file formats. Pricing is pay-as-you-go from $3.99 per task, with a Pro subscription offering volume discounts for heavier use.
💬 Our review
The short version: BookTranslator is worth trying if you need a whole document translated with its formatting intact — students, researchers, and small publishers are the clearest fit — and the pay-as-you-go pricing means you're not locked into a subscription for occasional use.
Against general translation tools like Google Translate or DeepL, which handle short text well but degrade badly on long documents with complex layout, BookTranslator's real value is the layout preservation and OCR-for-scanned-PDFs handling — the exact things generic translation tools struggle with. DeepL in particular has a strong reputation for translation quality on straightforward text, so for a simple short document you might still get comparable quality there for free; BookTranslator earns its price specifically on longer, structurally complex documents. The advertised "60%+ savings" on the Pro plan is relative to pay-as-you-go pricing and depends on your actual volume, so calculate your real usage before assuming the subscription is the better deal.
📊 Global score
🤖 AI-enriched data
Crédits gratuits d'essai + paiement à l'usage dès $3,99/tâche ; abonnement Pro avec réductions au volume
Pros
Préserve la mise en page (tableaux, images, notes de bas de page)
OCR intégré pour les PDF scannés
Glossaire automatique pour la cohérence terminologique
Plus de 168 langues et 27+ formats de fichiers supportés
Cons
Économie "60%+" du plan Pro dépend du volume réel d'usage, à calculer avant de souscrire
Pour un texte court et simple, DeepL peut suffire gratuitement
Pas d'informations publiques sur la date de fondation ni la taille de l'équipe