.QUP

.QUP file extension

This is the basic program to work with .QUP extension

QuickTime

QuickTime QuickTime Update Package

Includes support for the key media formats, such as H.264 and AAC. The QuickTime web browser plug-in is no longer installed by default and is removed if you have a previous version of QuickTime on your PC. If you still need this legacy plug-in, you can add it back using the custom setup option in the installer... (more)

The program works with the following extensions: bmp, mp3, gif, mp4, jpg, swf, png, psd, mkv, avi, jpeg, mov, dv, au, qt, rts, amc, mps, mid, m4a, qup, aac, amr, xpl, m4b, qif, ac3, sd2, bwf, mac, mp2, m4p, sdp, caf, jp2, m4v, dib, sdv, mpa, m75, jpe, smf, cel, mpe, smi, dif, rgb, sgi, mpg, mpm, pct, sml, aif, flc, rmi, mpv, pic, swa, fli, m2a, snd, mqv, ulw, gsm, mmv, pls, vfw, kar, pnt, wav, qcp, m15, qti, 3g2, qht, tif, m4e, m1v, m1a, 3gp, tga, m2v, m1s, qtl, m3u, rtsp, midi, cdda, pntg, qtif, mpeg, smil, mpg4, aifc, pict, aiff, qhtm, tiff, moov, 3gp2, adts, mpga, 3gpp, targa, m3url and movie

.QUP extension is also supported by the following programs:

Xiph QuickTime Components

Xiph QuickTime Components QuickTime Update Package

Quicktime Browser Plug-In

Quicktime Browser Plug-In QuickTime Update Package

The QuickTime application from Apple, Inc. includes a browser plugin.