GREAT reader, and open-source too! As I promised, I give stars back for bringing back the full screen options as they were before (no more awful tap-everywhere-for-fullscreen, and no-titlebar option back). EDIT: Thank you for adding background tinting option; much nicer to read now, esp with the hue being configurable. You deserve 5-stars now! It would also be nice to have it configurable for night mode separately (e.g. I'd love grn on blk). Unfortunately, app is not yet great for EPUB though (no reflow, no font options). P.S. To other users whining about M$ Office formats: You are idiots! Authors NEVER said the app reads them.

Ad free, clean, customizable and intuitive interface. I can now read my xps books without any hitch. This app should be rated 4.5+, don't know why so many negative ratings.

Only app which opened OXPS files It is working so far. Many apps which claimed to open xps files, did not work and I had to uninstall them. This is the only one which worked for me.

It does not load on phone and when it does it does not open any files. Just gives a black screen or says app stopped working

Not read all doc.s It only reads PDFs not other files, I would recommend WPS office

I've been amazed and nicely surprised by the features and expended settings it offers. It's really nice. I've just one request if I may, if it is possible to have just a bit cleaner smaller list design and finer icons and buttons? Also the bility to choose between light or dark. Otherwise it's pefect. Thanks a lot!