Play GEM password protected video files with ThunderSoft GemPlayer
ThunderSoft GemPlayer is a free video player for password protected GEM files, but it can also play all common audio and video formats.
Its main feature though is that it plays encrypted GEM files, provided that you know the password.
Features: Support of MP4, AVI, MKV, WMV, MTS, RMVB, MXF, VOB, FLV, MPEG, TS and more video formats * Support of MP3, AAC, AC3, OGG, WMA and more audio formats
GEM is an encrypted video format using the Advanced Encryption Standard (AES).