Best Translate PDF Files Apps

241+ iOS apps curated and reviewed

4.3 avg rating

20 free apps

Updated May 2026

Every iPhone needs a few good translate pdf files apps. We benchmark 241+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Translate PDF Files

#1

PDF Expert: Editor & Converter by Readdle Technologies Limited

Edit, Sign, Convert Documents

Editor's Choice

📊 Productivity

4.7😐(215K ratings)

FreeAdsIn-App Purchases

#57in Productivity

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This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

What We Love

🚀 Fast and responsive
👍 Intuitive and user-friendly interface
💡 Powerful annotation and editing tools
🔒 Seamless cloud integration

Room to Improve

🐛 Frequent crashes and stability issues
🔒 Subscription model for advanced features
🔒 Inconsistent pricing and feature changes

#2

PDF-AI Document Translator by Yogesh Rathod

Translate PDF Files

Strong Contender

📊 Productivity

0.0(0 ratings)

FreeIn-App Purchases

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#3

PDF Translator: Translate by Alex Gameli Heyman

document,editor,file,pptx

Worth Considering

📊 Productivity

4.2😞(471 ratings)

FreeAdsIn-App Purchases

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Instantly translate and edit PDF documents and various file formats across 136 languages. Preserve formatting and layout with powerful translation and editing tools. Access translations seamlessly from any app.

What We Love

✅ Preserves document layout and formatting
✅ Maintains images and graphics in PDFs
✅ Fast translation processing
✅ Supports multiple language pairs

Room to Improve

💰 Expensive pricing model (€0.99-€3+ per page)
❌ Frequent server errors and crashes
❌ Translation failures despite payment

More Translate PDF Files apps to explore

FileTranslate: PDF Translator

FileTranslate: PDF Translator

Translate your files instantly

Babel Reader: Translate PDF

Babel Reader: Translate PDF

Translate PDF while reading

Read foreign language PDFs with on-the-fly page translation. This tool supports text-based PDFs and allows seamless comprehension of documents in different languages while you read.

Translate current page while readingSupports text-based PDFsForeign language document comprehension

📊 Productivity

PDF File Translator App

PDF File Translator App

Pdf Translation

Easily translate PDF documents into over 100 languages while preserving the original layout. This app offers a simple, step-by-step process to convert your files and save them directly to your device.

Translate PDF documentsPreserve original layoutSupport for over 100 languages

📊 Productivity

SwiftScan AI Document Scanner

SwiftScan AI Document Scanner

Edit & Sign Docs, PDF, OCR Fax

This app transforms your mobile device into a powerful scanner, capturing high-quality PDFs and JPGs with a single tap. It leverages AI for advanced features like document summarization, translation, and text extraction. Easily manage, edit, sign, and share your scanned documents via email, fax, or cloud storage.

High-quality PDF/JPG scanningAI document summarization and translationOCR text extraction

free with in-app purchases

OneDocs Scanner Translator

OneDocs Scanner Translator

Ai Translate & Scan Camera OCR

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.

Translate 120+ languagesScan documents and imagesHandwriting to editable text

free with in-app purchases

Scanner Vault: PDF & OCR Scan

Scanner Vault: PDF & OCR Scan

Document Image Text Converter

Easily scan paper documents, receipts, and more using your device's camera or existing photos. Convert scans to editable text with OCR technology, manage and share PDFs, and print your documents.

Smart page detectionScan to PDFOCR text conversion

free with in-app purchases

WPS Office-AI Doc, PDF, Sheet

WPS Office-AI Doc, PDF, Sheet

Office Suite with PDF Editor

This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.

AI-powered document analysis and summarizationInstant presentation creation from promptsOCR for digitizing notes and business cards

📊 Productivity

PDF it All Document Converter

PDF it All Document Converter

Compress PDF Photos,Files,Word

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to compress, convert, edit, merge, split, sign, and protect PDF files. All operations are performed locally on the device for enhanced security.

Compress PDF filesConvert Office, Web, Photos to PDFEdit PDF pages (remove, rotate)

📊 Productivity

free with in-app purchases

translate all pdf files

Translate PDF documents in over 100 languages with ease. Simply upload your files to get accurate translations, overcoming previous limitations in document translation.

Translate PDF filesSupports 100 languagesUpload and translate

free with in-app purchases

PDF Converter - Word to PDF

PDF Converter - Word to PDF

Photo to PDF maker & Scan doc

Easily convert documents to and from PDF format in just three steps. Create PDFs from images, share converted files, and manage your conversion history. Supports a wide range of input and output file types.

Convert documents to PDFCreate PDF from imagesSupports numerous file formats

📊 Productivity

free with in-app purchases

PDF & Word Translator

PDF & Word Translator

Translate, files,photo,edit

Instantly translate and edit PDFs, images, and documents in over 136 languages. Preserve formatting and layout while merging multilingual files or scanning and converting various document types. Offers automatic language detection and supports large file sizes.

Translate PDFs, images, and Office filesEdit PDF text and imagesMerge multilingual PDFs

📊 Productivity

free with in-app purchases

LingoFile: PDF Translator AI

LingoFile: PDF Translator AI

Translate PDF, DOCX, TXT

📊 Productivity

Documents Translator: PDF AI

Documents Translator: PDF AI

Translate & Scan Files — AI

Translate Photo & Camera Scan

Translate Photo & Camera Scan

OCR Scanner: Image Translator

Instantly recognize and translate text from images in over 100 languages using advanced OCR and neural network technology. Perfect for travelers and language learners, it allows you to scan menus, signs, and documents with your phone's camera and get accurate translations.

Text recognition from imagesTranslate in over 100 languagesSmart document edge detection

free with in-app purchases

PDF Reader & PDF Editor

PDF Reader & PDF Editor

Read, Edit, Sign PDF Files

This app is a comprehensive tool for managing PDF documents. It allows users to quickly view, annotate, edit, and organize PDFs, as well as convert images to PDF. Advanced features like merging, splitting, and password protection are also available.

Fast PDF viewingPDF annotation and markupAdd e-signatures

free with in-app purchases

PDF Translate Pro

PDF Translate Pro

Translate Any PDF

Instantly translate any document, from contracts to ebooks, across over 100 languages. Supports various file formats and offers a PDF to Voice feature for hands-free listening. Seamlessly sync translations across devices and access your history anytime.

Translate 100+ languages with auto-detectionUnlimited page translationSupports PDF, Word, Excel, PowerPoint

📊 Productivity

free with in-app purchases

PDF Editor ,PDF Book Reader ®

PDF Editor ,PDF Book Reader ®

PDF App,PDF Scanner, Converter

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

Read and edit PDFsAnnotate and markup documentsFill forms and add digital signatures

free with in-app purchases