Collabora Office is a text editor, spreadsheet and presentation program based on LibreOffice, the world's most popular Open Source office suite — and now it's on iOS, enhancing your possibilities to work on mobile devices.
This app is in active development, feedback and bug reports are very welcome.
Supported files:
• Open Document Format (.odt, .odp, .ods, .ots, .ott, .otp)
• Microsoft Office 2007/2010/2013/2016/2019 (.docx, .pptx, .xlsx, .dotx, .xltx, .ppsx)
• Microsoft Office 97/2000/XP/2003 (.doc, .ppt, .xls, .dot, .xlt, .pps)
Report issues:
Use the bugtracker and attach any files that caused problems via
https://col.la/iosBug . Please note that anything you enter in the bugtracker will be public.
About the app:
Collabora Office for iOS is based on the LibreOffice code for macOS and other platforms. This, combined with a new front-end based on Collabora Online.
Credits:
iOS port is mainly based on the work of Collabora engineer Tor Lillqvist, with help of Patrick Luby. Please find a detailed list of contributors in the credits: https://col.la/iosCredits
License: Open Source — Mozilla Public License v2 and other
I like the design, which I find to be intuitive and comparable to MS Word and Google Docs, and privacy of course, but there are some fixes needed. It duplicated all of my documents for some reason. It takes a long time for them to load and open. Sometimes when saving a document, the “saving” icon sits there forever, and I need to close the app in order to keep working. There’s no way to easily save & name a new document: I have to save it, close it, and then rename it in the folder. Opening a downloaded PDF that had comments was chaos and pretty much crashed the app. It’s enough that I’m looking for other options.
Dangerously easy to LOSE all of your work! UI needs major fix!
PowerUserPro
If you try to use this app in the natural way you would use any other app, you will quickly lose all of your work! Like, if you click “new, document” and type up a text document, the most obvious button to push is the check mark at the top left. You think it has saved your work, so then you click the back arrow at the top left. But is your work saved? No! Not only is it not saved but it is permanently deleted! Let’s try again, type new document, go to hamburger button top right, now you click on “save.” Surely now it is saved and it is now safe to click the back button at the top left? Wrong again! Your work was NOT saved and it is completely lost again! The only way to save your work is to find “export” and export it has something like a .doc or .pdf. I recommend doing this first thing, before you start typing. If you do this first it will save correctly. A good app would make it nearly impossible to accidentally lose your work. With this app, losing your work is the default, if you are not extremely careful. The right way would be, when clicking “new document” it should prompt you to type a title for the file and select what type of document/file it is going to be. That step would take care of the exporting first thing and then it would be saved before you even start writing
Collabora Office
The Verifier
As much as I love Libre Office on my Linux computers, and have supported them, this “based on” Libre Office offering for IOS is pretty much useless. I am using an iPad Pro 12.9” display, and have been unable to “control” this apps behavior. Pull up a spreadsheet, highlight a group of already boxed in cells (if it will let you) it wouldn’t stop scrolling on its own. Too far right, kept adding rows…even after I removed my finger from the screen. Try to copy that selection……. Nope. You can’t even copy and paste as all group of cells in a spreadsheet. (8 columns by 5 rows) And as others have mentioned, there is no “Save’ function. Just an “Export” option. Could not find an “insert row” option. As an inspector and product tester, I find this app to be only somewhat “based on” Libre Office. The latest version of Libre Office is absolutely outstanding. But this Collbora Office app in its current form/condition, should not be associated with Libre Office.This app is partially usable as a document viewer only. And results will very even while doing that. I understand that development takes time and lots of effort, and appreciate that this app is free. But basic controls and usability should be in place before attempting to duplicate all the underlying features of a fully loaded office suite. I’m sorry to leave what amounts to a negative review, but this app was quite frustrating to use, and resulted in a loss of productivity. And I’ve been building and using computers since 1982.
Good but needs improvement
Nmxavier
To track my finances, I use LibreCalc on my Mac and Colabora Office on mobile so that I can update the spreadsheet I have on the go after making new transactions. I switched over from Excel a couple of months back and can’t complain when it comes to the basic function I use it for.However I would like to suggest some quality life improvements. Firstly, I would like to see an easier way to switch horizontally between cells after inserting data into one cell. On excel mobile, there are left and right arrows above the keyboard when you type so that you can switch to the cells left and right of your current cell. I would also like to see stability updates for users on iOS 27. After I got a new phone i noticed that the border showing the current selected cell will sometimes glitch between two cells. Sometimes the glitch will fix itself but other times it won’t and I’ll have to click save and then go back into editing mode to continue working. I have also noticed that dragging the corner of the selected cell to select multiple cells will cause the sheet to scroll down uncontrollably which makes it impossible to consistently select multiple cells.
Welcome to Collabora Office 26.04!
We’ve upgraded Collabora Office Mobile to version 26.04, bringing faster PDF rendering and smoother search and scrolling in presentations. Working with password-protected files is now easier, including support for documents with an edit password. We’ve also fixed a number of mobile-specific bugs to improve stability across documents, spreadsheets, and presentations.
Version 26.04.4
The developer, Collabora Productivity, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
