Xodo PDF Reader and Editor is a free application that gives you the ability to work with PDF documents on your Android device. The Reader side of things lets you activate the Night Mode each time you want to read PDF documents while being in dark environments. You are allowed to open multiple files at the same time and switch between them, thanks to its tab system and smooth navigation.
Moreover, you can further improve the reading experience by adjusting the text side to suit your needs. In case your document comes with a Table of Contents, this application lets you use it to jump from one chapter or section to a different one. Another handy feature is the incoporated search function that helps a lot when you want to find specific text inside your current PDF file.
In terms of editing, Xodo brings tools for adding shapes like circles, lines, arrows, and more, ability to highlight and underline text, etc. In case you have too many annotations, the app makes your life easier by providing the annotation summary which can be navigated with just few taps. In addition, this software brings a built-in file manager allowing users to copy, rename, move and even delete documents and folders.