.QTI

QTI File

Apple QuickTime image file
Ask a question
QUICK ANSWER

A .QTI file is associated with Apple QuickTime image, a raster image file.

Developer: Apple Category: Raster Image Files
OPENS ON Windows Mac OS
Related: .JPG · .PNG · .TIF · .ECW

On this page

19k+ extensions indexed
Last reviewed

Not sure what your file is?

Drop any file into our identifier - we read just the first bytes to name the format.

Identify a file

What is the QTI file format?

A file with the .QTI extension is a file known as Apple QuickTime image. It belongs to the Raster Image Files category. This format is associated with Apple.

The reliable way to open a .QTI file is with software that recognises this exact format, rather than guessing from the file name. If you are not sure what created a file, our file identifier can read its first bytes and name the real format, even when the file has been renamed.

This page lists 4 programs that open .QTI files. A fully verified, hand-written description of this format is being prepared; until then, the details on this page are drawn directly from our database.

Format details

in a nutshell
FULL NAMEApple QuickTime image file
DEVELOPERApple

Programs that open QTI files

Mac OS1 app

Community Q&A

asked by users
Ask a quick question
Get help from people who work with QTI files. Be specific - include your system and software version.
No account needed · answers usually within a day

No questions yet - be the first to ask about QTI files.

Keep exploring

across the database

Top extensions this week

1.AQQAQQ Instant Messenger File
2.BINCD/DVD Disc Image (BIN/CUE)
3.PARTPartial Download File
4.MDMarkdown Document
5.RPMSGRestricted Permission Message
6.CRDOWNLOADChrome Partial Download File
7.NOMEDIAAndroid No-Media Marker File
8.PRDXSoftMaker Presentations Document
9.PRO6XProPresenter 6 Bundle File
10.SWFSmall Web Format (Shockwave Flash)

Related extensions

.JPGJPEG Image
.PNGPortable Network Graphics
.TIFTagged Image File Format
.ECWEnhanced Compression Wavelet (ECW) image
.AVIFAV1 Image File Format (AVIF)
.JP2JPEG 2000 Image (ISO/IEC 15444-1)

Free file tools

An in-browser file identifier and image converter - everything runs on your device.

Open the toolbox

Browse file extensions A-Z