ThunderSoft GemPlayer is a free video player which supports password protected video file(GEM file) and many other common media files. It is powerful that can play all the most popular video/audio format. And it is the only player which can play GEM file, an encrypted video format. After input the right password, a GEM file can be opened quickly and playback like a normal video file. ThunderSoft GemPlayer will be available in Android ,iOS and Mac versions. Feature List Supports password protected video file(GEM file). Supports various Video formats, include MP4, AVI, MKV, WMV, MTS, RMVB, MXF, VOB,FLV, MPEG, TS and many more. Supports various Audio formats, include MP3, AAC, AC3, OGG, WMA and many more. Easy to use, take control with intuitive play and volume controls. Completely free for everyone to download and use.