A free program for Android, by mateor.
OI File Manager is an app for managing files on the SD card, created by the Open Innovation Initiative.
You can browse your SD card, create directories, rename, copy, move, and delete files.
It is an extension to other applications to display the "Open" and "Save" dialogs.
If you're using a custom build of CyanogenMod, you will need to install the update to get the fix for the signature issue.
If you are not using a custom build of CyanogenMod, you can still get the fix for the signature issue by uninstalling the application, then installing the update.
User reviews about File Manager
Have you tried File Manager? Be the first to leave your opinion!