.QTI

.QTI file extension

This is the basic program to work with .QTI extension

QuickTime

QuickTime QuickTime Image

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

.QTI extension is also supported by the following programs:

Xiph QuickTime Components

Xiph QuickTime Components QuickTime Image

Quicktime Browser Plug-In

Quicktime Browser Plug-In QuickTime Image

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

QvodPlayer

QVOD player (Nora) is a powerful universal player.
Resco Picture Viewer

Resco Picture Viewer QuickTime Image

Zoomify QuickTime Component

Zoomify QuickTime Component QuickTime Image

ACDSee

ACDSee ACDSee QTI Image

Organize, view, edit, print, catalog and find all of your graphic files.
Firepad Picture Viewer

Firepad Picture Viewer QuickTime Image

Picture Viewer

Picture Viewer QuickTime Image

This is a small but very handy program to quickly view any image/graphic file in your computer. It a...
QuickTime Alternative

QuickTime Alternative QuickTime Image

Adobe Acrobat Professional

Adobe Acrobat Professional QuickTime Image

Create, edit, convert, sign, annotate, and compress PDF documents.
Picture Viewer Max

Picture Viewer Max QuickTime Image

It is a tool that helps you edit, view, sent pictures over the Internet.
Picture Viewer Max 6

Picture Viewer Max 6 QuickTime Image

Adobe Reader

Adobe Reader QuickTime Image

Adds annotations to documents using a complete set of commenting features.