AO Office

AO Office

OpenOffice for Mobile

1.5K ratings
287 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 21, 2016
  • August 24, 2026

Features

AO Office screenshot #1 for iPhone
AO Office screenshot #2 for iPhone
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AO Office screenshot #4 for iPhone
AO Office screenshot #5 for iPhone
iphone
ipad
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About

This app provides a comprehensive office suite for mobile devices, allowing users to view, edit, import, and export a wide range of document types. It includes word processing, spreadsheet, presentation, drawing, and equation editing capabilities, mirroring the functionality of desktop office software.

View, edit, import, and export documents
Word processor, spreadsheet, presentation tools
PDF export and import
Support for extensive file formats
Cloud storage integration
Recover unsaved work
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+1

What's New in AO Office

5.6.7

August 24, 2026

Update code base to the Apache OpenOffice 4.1.16. Writer - Improved Word (DOCX) compatibility for text formatting: drop caps, highlighting and background colour, superscript and subscript, and character spacing. - Improved Word (DOCX) compatibility for paragraph and list formatting: line spacing, tab stops, borders, and numbering styles. - Improved Word (DOCX) compatibility for tables: column widths and background shading. - Fix for document fields (Template Name, Created, Edit Time, Macro Button) losing their content or format in Word files. - Fix for losing fixed Initials field content when opening DOC format. App - Reordered the Save As file type list so the most used formats come first.

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In-App Purchases

$19.99

Professional Version

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User reviews

Need option to disable macro warnings plus it needs to handle libre office file formats

This works well for everything I need it to do, but the items in the title of this review. Since AOO is no longer going to be supported on Apple silicon, I had to move to Libre Office. Now I get two warnings when I try to open my spreadsheets. The first warns against macros, but there is no option to disable such warnings. Since I created the macros in this file, there’s no need for recurring warnings. Second, the file formats in Libre Office have evolved over time, and your app has yet to be updated to handle them. Please work on that!
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Document version is basically unusable

I’ve only tried to use this program for editing documents, but it is awful. It’s like trying to use a word processor without a mouse, and the touch controls work very poorly. The scrolling moves a millimeter at a time, and it takes a painfully long time to do anything. I just never use this program and save the document editing for my computer.
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Response from developer

Could you send me the details about your problems at support-ios@aooffice.app?

Absolutely horrendous

1. Opened an ODT document, which I had edited earlier on a computer without any issues, and was greeted to over six thousand pages of unknown characters. Sent the file back to the computer, opened it again, it was normal. Long story short, AO Office failed to decipher a very basic document. Every other doc I tried did the same thing.
2. Asked me if I wanted to install each individual font, instead of giving me a checkbox selection or a button to install them all. No option to stop it from asking, made my battery drain while plugged in to a high power charger.
Do not recommend, you're better off using Preview.
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Response from developer

Could you send me the details about your problems at support-ios@aooffice.app?

Unbelievable

Simple word processing——can’t make auto spell turn completely off, can’t stop it from adding a capital letter to new phrases or sentences, it randomly adds the last word of one phrase to the next phrase.
SUPER Buggy.
I would PAY for Microsoft Office for an iPad. This is not it

Sehr viel Luft nach oben…

Mein Wunsch ist es, Microsoft aus meinem Leben zu entfernen, da geht es schon los, wenn ich ein Dokument öffnen möchte gibt keine Möglichkeit eine Liste der zuletzt genutzten Dokumente zu bekommen, nein, in meinem Fall klicke ich mich deshalb zum NAS und dann durch diverse Ordner durch, um endlich das Dokument öffnen zu können.
Weiter geht es mit der Kompatibilität. Ich arbeite frisch mit Libre Office, was laut Text wohl kein Problem ist, schwierig ist, dass Libre Office mit der ODF Format Version 1.4 arbeitet, man bei AO Office aber noch bei 1.2 hängen geblieben ist, OK denkt man sich, dann speichere ich das Calc Dokument halt mit Version 1.2, tja, hat nicht so wirklich funktioniert. Das öffnen des Dokuments mit AO Office hat dann ohne Fehlermeldung funktioniert, man hat etwas bearbeitet und auf Speichern gedrückt, was zur Folge hatte, dass Libre Office das Dokument reparieren wollt, aber nicht nur Libre Office wollte das, nein, auch AO Office konnte sein eigenes Dokument nicht öffnen, ohne es reparieren zu wollen!
Das war alles an einem Vormittag, also schon durchaus frustrierend.
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Response from developer

Could you send me the details about your problems at support-ios@aooffice.app?

Developer apps

FAQ

What does AO Office do?

AO Office is a mobile office suite that allows you to view, edit, import, and export various document types. It includes components for word processing, spreadsheets, presentations, drawing, and mathematical equations, aiming to replicate the functionality of desktop office software.

What are the key features of AO Office?

Key features include the ability to view, edit, import, and export documents, high reproducibility for Open Document Format, PDF export and import, paragraph formatting, stylized text creation, support for numerous file formats, embedded objects, cloud storage integration, and recovery of unsaved work.

How much does AO Office cost?

The app is available for free, but it also offers a paid version with additional features. The free version may include ads and limited cloud storage access, while the paid version removes ads and provides access to more cloud services.

What file formats does AO Office support?

AO Office supports a wide array of file formats, including Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), PowerPoint (PPT, PPTX), OpenDocument (ODT, ODS, ODP), PDF, and various text and image formats. It can open and save to many of these, with specific formats listed for opening and saving capabilities.

Who is AO Office for?

This app is designed for individuals who require a robust office suite on their mobile devices, particularly those who work with OpenOffice or LibreOffice documents and need to create, edit, or manage them on the go.