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Best PDF Document Translator Apps

250+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated September 2026

With an average user rating of 3.9★, the pdf document translator category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top PDF Document Translator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PDF-AI Document TranslatorPDF-AI Document TranslatorFree—NoYesMay 2026
2OneDocs Scanner TranslatorOneDocs Scanner TranslatorFree4.5★ (106K)YesYesSep 2026
3Google TranslateGoogle TranslateFree4.3★ (84K)NoNoSep 2026
4PDF Translator: Document & OCRPDF Translator: Document & OCRFree4.2★ (477)YesYesSep 2026
5Pdf Documents TranslatorPdf Documents TranslatorFree—NoNoMay 2026
6PDF Document Translator - AIPDF Document Translator - AIFree—NoYesAug 2026
7Documents Translator: PDF AIDocuments Translator: PDF AIFree5.0★ (8)NoYesSep 2026
8Document Translator: PDF, WordDocument Translator: PDF, WordFree—NoYesJun 2026

Top Picks for PDF Document Translator

OneDocs Scanner Translator#2

OneDocs Scanner Translator by Nayer AbuAlSoud

Scan Documents Translate PDF
Strong Contender
💼 Business
4.5😞(106K ratings)
FreeAdsIn-App Purchases
OneDocs Scanner Translator screenshot 1
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OneDocs Scanner Translator screenshot 3
OneDocs Scanner Translator screenshot 4
OneDocs Scanner Translator screenshot 5
OneDocs Scanner Translator screenshot 6

Translate and scan documents, books, and images in over 120 languages. Convert handwriting to editable text, enhance document quality, and manage files securely. Features AI-powered summarization, data extraction, and electronic signing.

What We Love

  • 🚀 Accurate and fast translation
  • 👍 Simple and easy to use
  • 🚀 Reliable scanning and translation

Room to Improve

  • 🐛 Crashes and freezes
  • 💰 Subscription required to use
  • 🔒 Difficult to cancel subscription
  • 🤔 Unclear instructions and features
Google Translate#3

Google Translate by Google LLC

Text, Photo & Voice Translator
Worth Considering
🔍 Reference
4.3😊(84K ratings)
Free
#1in Reference
Google Translate screenshot 1
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Google Translate screenshot 6

Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.

What We Love

  • 🚀 Spoken Cantonese & Jyutping recently added
  • 🚀 Fantastic for translating on the go
  • 👍 Easy to navigate
  • 👍 Useful for learning languages
  • 👍 Offline translation available

Room to Improve

  • 🐛 Inaccurate translations for some languages
  • 🐛 Buggy camera/image translation
  • 🐛 Inconsistent translation of formal/informal language
  • 🐛 Slow performance, especially offline
  • 🐛 Cluttered interface, poor UX design

More PDF Document Translator apps to explore

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FAQ about PDF Document Translator

Are there free pdf document translator apps for iPhone?
Yes — 20 of the top pdf document translator apps we rank are free to download, including PDF-AI Document Translator and OneDocs Scanner Translator.
PDF-AI Document Translator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ pdf document translator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

pdf & document translatorpdf document translator - ai