.GXF file extension

This is the basic program to work with .GXF extension

VLC media player

VLC media player VLC media file (.gxf)

VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. Plays everything - files, discs, webcams, devices, and streams. Plays most codecs with no codec packs needed - MPEG-2, MPEG-4, H.264, MKV, WebM, WMV, MP3..... (more)

The program works with the following extensions: mp3, wma, wmv, flv, vob, avi, mkv, mp4, qt, ts, dv, xm, mov, pls, mts, mpe, mxf, a52, ogg, mpg, bin, ogm, wav, cue, oma, dts, spx, aac, asf, vlc, ac3, gxf, asx, m4a, mka, m1v, m4p, m2v, m4e, m4v, mp1, m3u, mps, mod, xpl, mp2, b4s, mpv, mpeg, divx, flac, m2ts, xspf, mpeg4, mpeg1 and mpeg2