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Best File Reader Apps

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

Finding the right file reader apps can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top File Reader Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Documents - File ManagerDocuments - File ManagerFree4.8★ (619K)NoYesAug 2026
2All Document ReaderAll Document ReaderFree4.3★ (302)YesYesAug 2026
3Unzip - zip,rar,7z file openerUnzip - zip,rar,7z file openerFree4.6★ (54K)YesYesAug 2026
4Acrobat Reader: PDF EditorAcrobat Reader: PDF EditorFree4.7★ (644K)NoYesAug 2026
5expt - File Readerexpt - File ReaderFree—NoNoJul 2026
6Document Reader - File ViewerDocument Reader - File ViewerFree—YesYesAug 2026
7Reader Pro: Files ReaderReader Pro: Files ReaderFree4.0★ (2)NoNoJul 2026
8ES File ExplorerES File ExplorerFree4.6★ (15K)NoYesAug 2026

Top Picks for File Reader

Documents - File Manager#1

Documents - File Manager by Readdle Technologies Limited

Docs Reader, Editor, Converter
Editor's Choice
📊 Productivity
4.8😊(619K ratings)
FreeIn-App Purchases
#68in Productivity
Documents - File Manager screenshot 1
Documents - File Manager screenshot 2
Documents - File Manager screenshot 3
Documents - File Manager screenshot 4
Documents - File Manager screenshot 5
Documents - File Manager screenshot 6

This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.

What We Love

  • 💯 Excellent file management capabilities
  • 🚀 Seamless integration with cloud services
  • 📚 Versatile document viewer and editor
  • 🎵 Reliable offline music player

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔒 Concerns over in-app subscription model
  • 🔍 Inconsistent search and file management functionality
All Document Reader#2

All Document Reader by Aditya Sharma

All Document Editor and Viewer
Strong Contender
📊 Productivity
4.3(302 ratings)
FreeAdsIn-App Purchases
All Document Reader screenshot 1
All Document Reader screenshot 2
All Document Reader screenshot 3
All Document Reader screenshot 4
All Document Reader screenshot 5
All Document Reader screenshot 6

Manage and view all your documents in one place. This app supports various file formats including PDF, Word, Excel, and PPT. It offers features like scanning, folder management, and advanced search to streamline your workflow.

Unzip - zip,rar,7z file opener#3

Unzip - zip,rar,7z file opener by 俐 马

files extractor, compressor
Worth Considering
📊 Productivity
4.6😐(54K ratings)
FreeAdsIn-App Purchases
Unzip - zip,rar,7z file opener screenshot 1
Unzip - zip,rar,7z file opener screenshot 2
Unzip - zip,rar,7z file opener screenshot 3
Unzip - zip,rar,7z file opener screenshot 4
Unzip - zip,rar,7z file opener screenshot 5
Unzip - zip,rar,7z file opener screenshot 6

This app is a powerful tool for extracting and compressing various archive file formats. It supports creating encrypted ZIP files, batch compression of media, and offers multiple file transfer options. It also allows viewing and playing a wide range of document, video, and audio types.

What We Love

  • 🚀 Easy to use
  • 👍 Useful features
  • 🚀 Quick file extraction
  • 🚀 Versatile file support

Room to Improve

  • 🐛 Crashes and stability issues
  • 💸 Intrusive ads
  • 🔒 Privacy concerns

More File Reader apps to explore

4
Acrobat Reader: PDF Editor
Acrobat Reader: PDF Editor
Acrobat Reader: PDF Editor
Documents Editor & Converter
Free

This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.

View, edit, and annotate PDFsSign and fill PDF formsConvert files to and from PDF
💼 Business
(644K)
freemium
5
expt - File Reader
expt - File Reader
expt - File Reader
Read any file, beautifully.
Free
📚 Books
(0)
6
Document Reader - File Viewer
Document Reader - File Viewer
Document Reader - File Viewer
by Web Triangle LLC
Free
🔧 Utilities
(0)
7
Reader Pro: Files Reader
Reader Pro: Files Reader
Reader Pro: Files Reader
eBooks, EPUB, PDF, AudioBooks
Free

This app offers a private, offline-first reading experience for ebooks, PDFs, and audiobooks. It features a minimalist interface, multiple reading styles, and optional iCloud sync for seamless library management across devices.

Powerful EPUB ebook readerFast PDF readerBuilt-in audiobook player
📊 Productivity
(2)
free
8
ES File Explorer
ES File Explorer
ES File Explorer
Browse & Music, Docs
Free

Manage local and network files with this comprehensive tool. It offers file transfer, compression, built-in media players, cloud storage integration, and editing capabilities for various document and code formats.

File management and sortingWiFi and face-to-face file transferZIP, RAR, 7Z compression/decompression
📊 Productivity
(15K)
free with in-app purchases
9
PDF Reader – PDF Viewer
PDF Reader – PDF Viewer
PDF Reader – PDF Viewer
by Smit Pipaliya
Free
🔧 Utilities
(0)
10
File Reader: PDF, ZIP, RAR
File Reader: PDF, ZIP, RAR
File Reader: PDF, ZIP, RAR
PDF ZIP RAR CBZ CBR Viewer
Free
$1.99 | 100% OFF

Easily open and view various document and archive formats, including PDFs, ZIPs, RARs, and image files. Enjoy fast, smooth reading of large files and browse archives directly within the app. It works offline, making your documents accessible anywhere.

Supports PDF, ZIP, RAR, CBZ, CBRImage file support (JPG, PNG, HEIC, TIFF)Fast and smooth large file viewing
📚 Books
(2)
free
11
Text Viewer - txt file viewer
Text Viewer - txt file viewer
Text Viewer - txt file viewer
text reader, txt file reader
Free

This app allows you to view text-based novels and e-books directly on your smart devices. Easily transfer files from your PC via Wi-Fi, import from cloud storage, or use FTP and iTunes. Customize your reading experience with adjustable fonts, colors, and page transitions.

View TXT filesWi-Fi file transfer from PCCloud app import (iCloud, Dropbox, etc.)
📚 Books
(172)
free with in-app purchases
12
iDoc - PDF Reader and Viewer
iDoc - PDF Reader and Viewer
iDoc - PDF Reader and Viewer
Expert & Smart File Manager
Free
📊 Productivity
(0)
13
Files - File Manager & Browser
Files - File Manager & Browser
Files - File Manager & Browser
Save Files for Offline Viewing
Free

This app provides a web browser to save documents for offline viewing on your device. It includes a robust file manager with viewers for various document types, a photo browser, PDF reader, and Dropbox integration.

Web browser for offline viewingBuilt-in file managerAdvanced PDF reader
📊 Productivity
(12K)
free with in-app purchases
14
HDF5 Viewer · File Reader
HDF5 Viewer · File Reader
HDF5 Viewer · File Reader
Dataset Inspector & NetCDF4
Free
🔧 Utilities
(0)
15
All Files Reader and Viewer
All Files Reader and Viewer
All Files Reader and Viewer
PDF, Word, Excel, PPT Office
Free
📊 Productivity
(0)
16
PDF Scanner: Editor & Reader
PDF Scanner: Editor & Reader
PDF Scanner: Editor & Reader
File Converter & Scan: Photos
Free

Easily convert various file types, including documents, images, and spreadsheets, into high-quality PDFs. This app allows you to combine multiple files, organize pages, and share your creations directly from your mobile device.

Convert files to PDFImport from various sourcesCombine multiple files
🔧 Utilities
(243)
free with in-app purchases
17
All File Reader
All File Reader
All File Reader
All Document Reader: PDF tools
Free
📊 Productivity
(0)
18
File Reader: PDF Summary Chat
File Reader: PDF Summary Chat
File Reader: PDF Summary Chat
Document & Pdf to Word
Free
🔧 Utilities
(0)
19
DXF Viewer: CAD File Reader
DXF Viewer: CAD File Reader
DXF Viewer: CAD File Reader
Open & View DXF Drawings
Free
$4.99 | 100% OFF
🔧 Utilities
(0)
20
EMLens - EML File Reader
EMLens - EML File Reader
EMLens - EML File Reader
Easy EML File Viewer & Manager
Free

Easily view, manage, and share .eml files with this user-friendly tool. Import multiple files, search for specific messages, and access attachments. Convert emails to PDF or plain text for flexible sharing.

Batch import .eml filesOrganized email viewQuick search functionality
🔧 Utilities
(1)
free with in-app purchases

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FAQ about File Reader

What are the best file reader apps for iPhone?
Documents - File Manager tops our file reader apps ranking as of August 2026, with a 4.8-star average from 619K App Store ratings, and it's free to download.
Yes — 20 of the top file reader apps we rank are free to download, including Documents - File Manager and All Document Reader.
Documents - File Manager has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ file reader apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Documents app is a comprehensive file manager and document editor for iPhone and iPad. It allows you to organize, edit, convert, annotate, and play various file types, including PDFs, Office documents, audio, and video. It also offers features like scanning, transcription, and cloud integration.
Key features include direct PDF editing, file conversion to and from PDF, robust file and folder management, audio and video transcription, document scanning, built-in audio and video playback, and Wi-Fi file transfer. It also integrates with cloud storage services.

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