How to open QTK files
Did your computer fail to open a QTK file? We explain what QTK files are and recommend software that we know can open or convert your QTK files.
What is a QTK file?
The QTK file extension indicates to your device which app can open the file. However, different programs may use the QTK file type for different types of data.
While we do not yet describe the QTK file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about QTK files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
Update info Upload example file
Various QTK openers
These apps are known to open certain types of QTK files. Since many different programs may use QTK files for different purposes, you may need to try a few of the apps to open your specific QTK file.
 | Picasa Photo Viewer | User submitted |
 | CyberLink PhotoDirector | User submitted |
 | CyberLink MakeupDirector | User submitted |
 | Picasa | User submitted |
 | FastRawViewer | User submitted |
 | Clic | User submitted |
 | Photo DataBase | User submitted |
| Apple QuickTake | User submitted |
Try a universal file viewer
Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.