File Extension SDK

File type: AutoSketch Drawing File

About the SDK file type:

If Windows cannot find the appropriate program associated with .SDK files, then your registry may have errors. Check your Windows registry for errors (includes file association errors).

The .SDK file extension identifies AutoSketch drawing files. AutoSketch are responsible for developing and releasing a range of CAD software under the AutoCAD brand.

Additional Information:
The .SDK file extension also identifies a floppy disk image file.