.GSM file extension
This is the basic program to work with .GSM extension
QuickTime is a media player that supports most common audio and video formats. It also comes with a basic image viewer that supports most popular image formats. It offers a simple GUI with basic buttons to play, seek, and adjust volume. It is a bit slow to open, but other than that it performs well during audio and video playback. It works great with HD and Full-HD videos... (more
The program works with the following extensions: bmp
.GSM extension is also supported by the following programs:
IrfanView NLM File
Universal photo viewer, converter, and photo-slideshow creator.
ACDSee 8.0 GSM Video
Organize, edit, and share your photos with ease.
It allows you to to save, view and edit your faxes from any computer.
With eFax Messenger fax software, it's easy to save, view and edit your faxes.
Ultimate Editor can edit nearly every aspect of San Andreas.
j2 Messenger 3.5 Document
With j2Messenger you can save, view & edit your eFax faxes from any computer.
Use Acrobat X to create high-impact PDF communications.
Type in your transcriptions of audio recordings with the help of a foot pedal.
Adobe Reader is the most popular PDF file reader program.