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OpenDocument Reader - view ODT

OpenDocument Reader - view ODT

LibreOffice documents & PDF

905 ratings
83 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
With Ads

Details

  • Released
  • Updated
  • May 9, 2020
  • October 3, 2026

Features

Developer

Stefl und Taschauer OG
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OpenDocument Reader - view ODT screenshot #1 for iPhone
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OpenDocument Reader - view ODT screenshot #6 for iPhone
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About

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.

✓View ODT, ODS, ODP files
✓Basic document editing
✓Open from cloud storage
✓Password-protected document support
✓Keyword search and highlighting
✓Offline functionality
✓Print documents
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What users say

Summarized from real user reviews of OpenDocument Reader. Based on 905 reviews and a 4.5/5 average, it highlights the 3 positives and 3 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Easy to use
  • 🚀Fast file opening
  • 💡Good ODT reader

Negative things

  • 🐛Corrupted files upon editing
  • 🐛Presentation issues with formatting and features
  • 🐛Inability to edit spreadsheets properly
See all reviews
+1

What's New in OpenDocument Reader

1.48

October 3, 2026

- Colour the cells of a spreadsheet - Spaces and tabs stay exactly as you typed them - Spreadsheet colours show correctly, also in dark mode - For your privacy, a document no longer loads images from the internet

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User reviews

Most RecentHighest RatedLowest Rated

One Use and A,ready Failed

How did this get 4.5 stars? Literally went back to open a document 2 hours later again and I get a title and blank screen! Also other documents won’t open now. Unreliable and I will delete and look for something else to open Libre documents.
HIIslandGirlHIIslandGirl

Response from developer

Thanks for the report. A document that opens once and then shows only its title and a blank page is a bug on our side. Which file type was it (.odt, .ods, .odp), and where is it stored (iCloud Drive, On My iPhone, another app)? A copy through the support link would let us reproduce and fix it.

Doesn’t support math formulas

LibreOffice allows you to add math formula objects to a document however this app doesn’t display them, instead it renders as a ? box.
X-5974X-5974

Response from developer

That is accurate: the app does not render Math formula objects yet. It shows the preview picture LibreOffice stores with the object, and it cannot draw that one either, hence the ? box. It is on our list. If you send us the document through the support link, we can test the fix against it.

Not a great start

Firstly it took me a good few minutes to scroll through and disable all of the legitimate interest cookies page, but then the the first libreoffice document I open has a bunch of spaces missing between words (have checked the document on my desktop and it's fine)
Juvia777Juvia777

Response from developer

Two separate things, both fair. The consent screen is Google's form, and the long list is the ad partners it requires us to show. You can change your choice later from the Privacy button in the file browser. Missing spaces between words is a rendering bug on our side. A copy of the document, sent through the support link, would let us reproduce and fix it.

Falsche Datei

Wenn ich eine Date von meiner NAS öffnen möchte holt es entweder irgendeine alte Version von irgendwo auf dem ipad und nicht die direkt ausgewählte oder es zeigt einfach nicht die ganze Datei an. Welches von beiden weiß ich nicht. Es funktioniert jedenfalls nicht.
Wolle1111Wolle1111

Программа кривая

Не сохраняет данные, спасибо, я потеряла огромное количество данных благодаря тому, что кнопка «сохранить» оказывается создана просто для красоты
YoraTaigaYoraTaiga
See 78 more reviews

Developer apps

OpenDocument Reader Pro
OpenDocument Reader Pro

LibreOffice documents & PDF

💼 Business

(292)

$3.99
See developer apps

User experience

🐞

Reported Bugs

3 issues

Corrupted files

Bug

Formatting issues

Bug

Crashes and app closing issues

Bug
✨

Requested Features

3 requests

Dark mode option

Feature

Better spreadsheet editing capabilities

Feature

Improved file format compatibility

Feature

FAQ

Does OpenDocument Reader have ads?

Yes, OpenDocument Reader contains advertisements to support its development. Users have the option to temporarily remove ads through the in-app menu.

What file formats does OpenDocument Reader support besides ODF?

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.

Can I edit spreadsheets with OpenDocument Reader?

While the app offers basic editing for documents, user reviews indicate issues with editing spreadsheets properly and presentation formatting.

Is OpenDocument Reader available on all devices?

OpenDocument Reader is available for iPhone and iPad, as indicated by the supported devices list.

How often is OpenDocument Reader updated?

The app was last updated on June 23, 2025, suggesting a recent update. The latest version is 1.35.

What do users like about OpenDocument Reader?

User reviews highlight that the app is easy to use, offers fast file opening, and functions well as an ODT reader.

What are the main drawbacks of OpenDocument Reader?

User feedback points to issues such as files becoming corrupted upon editing and problems with presentation formatting and features.

Is OpenDocument Reader suitable for children?

The app has an age rating of 4+, making it generally suitable for younger users, though specific content should be reviewed by parents.