Collabora Office vs READER

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

READER is a focused PDF reading app designed to help you build a real reading habit — one short session at a time. Import any PDF from the Files app and start reading right away. No account required. No sign-in. No tracking. Your files stay on your device. READER remembers exactly where you left off in every PDF, so you can always pick up where you stopped. A simple streak counter tracks how many days in a row you've read, and a session timer helps you start small — even 10 minutes counts. FEATURES — Open and read any PDF from Files — Zoom in, zoom out, and reset for comfortable reading — Previous and next page controls — Session timer with a daily reading goal — Reading streak — counts after just one minute — Recent PDFs with visual progress per book — Last page saved automatically for every PDF — No account, no login, no data collection — All files stay private on your device READER is for anyone who wants to read more but needs a simple, low-friction place to start.