The home screen of FX displays the top-level file, media, and network "catalogs" available on your device. Tap on a catalog to open it.

The File Catalogs let you browse and manage various filesystems attached to your Android device. These catalogs are included in all versions of FX:

The Media Catalogs are indexes of various media files (photos, music, and videos) stored on your media card or your phone's internal storage. When media files are copied onto your device, they will automatically be added to these media catalogs by Android itself. Accessing these catalogs through FX is supported only in the full version.

The Network Catalogs enable you to access remote devices or file servers. The full version of FX is required to access these catalogs.