If you prefer not to export your files to other apps, you can use Infinit's built-in players to access certain types of media content or the built-in viewers to access documents like PDFs.
To export a file to another app, simply tap the entry for that file in the files tab and select the share button. To export several files, tap and hold any file, then tap any additional file you would like to export.
A list of apps will be proposed to you. Select the app to which you want to export the file.