The File Extensions Database


.STMP File Extension

  • Developer by: Apple, Inc.
  • Category: Audio and sound Files

What is an .STMP file?

.STMP is Apple Soundtrack Pro project

The stmp file extension is related to the Apple Soundtrack Pro app for Mac OS X (macOS) system.

The stmp file is a project created in the program. Apple Soundtrack Pro is a part of the Apple Final Cut Pro and the Apple Logic Pro.

This stmp file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.


How to open:

You can open and work with these files in Apple Soundtrack Pro.

How to convert:

Apple Soundtrack Pro is capable to export *.stmp files to other formats.

How to solve problems with STMP files

  • Associate the STMP file extension with the correct application. On :
    Windows: Right click on any STMP file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.STMP files". Mac: Right click (or Ctrl-click) the STMP file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .STMP is Apple Soundtrack Pro project. Because only the current version supports the latest STMP file format. Search, therefore, e.g. on the Apple, Inc. manufacturer website after an available .STMP is Apple Soundtrack Pro project update.
  • To make sure that your STMP file is not corrupted or virus-infected, get the file again and scan it with antivirus software.