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Best Open Document Reader Apps

248+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our open document reader list covers 248+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Open Document Reader Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OpenDocument Reader - view ODTOpenDocument Reader - view ODTFree4.5★ (897)YesNoSep 2026
2Google DocsGoogle DocsFree4.8★ (3.2M)NoYesSep 2026
3Document Reader: PDF, DOC, PPTDocument Reader: PDF, DOC, PPTFree—YesNoMay 2026
4OpenDocument Reader ProOpenDocument Reader Pro$2.994.2★ (292)NoNoSep 2026
5OOReaderOOReaderFree—YesYesAug 2026
6Documents (Office Docs)Documents (Office Docs)Free4.5★ (43K)YesNoSep 2026
7Document Reader & PDF ViewDocument Reader & PDF ViewFree——NoJul 2026
8All Document Reader: PDF, WordAll Document Reader: PDF, WordFree—NoYesSep 2026

Top Picks for Open Document Reader

OpenDocument Reader - view ODT#1

OpenDocument Reader - view ODT by Stefl und Taschauer OG

LibreOffice documents & PDF
Editor's Choice
📊 Productivity
4.5😞(897 ratings)
FreeAds
OpenDocument Reader - view ODT screenshot 1
OpenDocument Reader - view ODT screenshot 2
OpenDocument Reader - view ODT screenshot 3
OpenDocument Reader - view ODT screenshot 4
OpenDocument Reader - view ODT screenshot 5
OpenDocument Reader - view ODT screenshot 6

View and edit ODT, ODS, and ODP files on your mobile device. Seamlessly open documents from cloud storage or your device's file explorer, with support for password-protected files and keyword searching. Enjoy offline access and basic editing capabilities.

What We Love

  • 👍 Easy to use
  • 🚀 Fast file opening
  • ðŸ’Ą Good ODT reader

Room to Improve

  • 🐛 Corrupted files upon editing
  • 🐛 Presentation issues with formatting and features
  • 🐛 Inability to edit spreadsheets properly
Google Docs#2

Google Docs by Google

Edit Documents and Collaborate
Strong Contender
📊 Productivity
4.8😊(3.2M ratings)
FreeIn-App Purchases
#9in Productivity
Google Docs screenshot 1
Google Docs screenshot 2
Google Docs screenshot 3
Google Docs screenshot 4

Create, edit, and collaborate on documents online in real time. Work together seamlessly with your team, even offline, and access a variety of file types. AI-powered features can help draft and refine content.

What We Love

  • 🚀 Convenient and accessible
  • 👍 Seamless collaboration
  • 🔒 Automatic saving
  • ðŸ’Ą Offline functionality
  • 👍 Versatile for various uses

Room to Improve

  • 🐛 Laggy performance and input delays
  • 👎 Limited formatting and customization options
  • 🔍 Difficult to organize and navigate documents
  • 👎 Compatibility issues with other platforms

More Open Document Reader apps to explore

FAQ about Open Document Reader

What are the best open document reader apps for iPhone?
OpenDocument Reader - view ODT tops our open document reader apps ranking as of September 2026, with a 4.5-star average from 897 App Store ratings, and it's free to download.
Yes — 19 of the top open document reader apps we rank are free to download, including OpenDocument Reader - view ODT and Google Docs.
OpenDocument Reader - view ODT shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 248+ open document reader apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
OpenDocument Reader supports a wide range of formats including PDF, ZIP archives, various image and video formats, text files, Microsoft Office (OOXML) documents, and Apple iWork files.
OpenDocument Reader is available for iPhone and iPad, as indicated by the supported devices list.