What File and Media Types can I View on MediaFire for iOS
Currently you can view most files on MediaFire for iOS. This includes pictures, videos, music, and most known document types (such as .doc, .pdf, .xls, etc,).
To view media, simply locate the file you wish to view and select it by tapping it once.
Viewing Options with Pictures, Video, and Music
Most file types allow you to zoom in and zoom out with your fingertips using pinch zoom. 
Regarding media (pictures, videos, music), there are a few more options which will be detailed below.
Pictures
Once a picture is selected it will open in your iOS screen.
Swiping your finger across the picture will advance the screen to the next picture in your folder. Swiping in the opposite direction will go to the previous picture. You can also zoom in and out of your picture using pinch zoom.
Select the name of your folder (in this example it is Photos) to return to your folder directory.
Videos
When viewing videos, MediaFire will access your iOS device's video player to play the file. The video actions will be displayed below the file. In this case they are volume control, return to beginning, go to end, and pause/play.
To return to your file directory, select DONE from the top of your screen.
In this area, you can also select the full/normal screen toggle icon for video playback and view the progress of your video. Below, the video has been previewed in full screen mode.
If Airplay is installed on your iOS device, the icon will appear in the bottom of your screen. Select the Airplay icon to enable Airplay.
Music
When viewing music, MediaFire will access your iOS device's music player. The music actions will be displayed below the file. In this case they are volume control and a progress bar.
You also have a large pause/play icon that may be selected which is located in the middle of the music playback screen.
If Airplay is installed on your iOS device, the icon will appear in the bottom of your screen. Select the Airplay icon to enable Airplay.
To return to your folder, select the folder name displayed at the top of your screen. In this example, the folder name is Music.
