.qtk file: how to open it on Windows
5 Windows apps register the .qtk extension. Install one of them to open the file with a double-click.
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darktablePhotography workflow application and raw developer
- GIMP
GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
- Movavi Photo Editor
Create awesome photos easily
- Movavi Picverse
Quickly edit and manage images
- QQ影像
QQ Image is a desktop image processing software launched by Tencent. With its refreshing interface and simple operation, it provides you with a one-stop image processing experience.
Related guide: Change the default app for a file type in Windows