.TMP File Extension

Often a temp file is comprised of raw data which is used as an intermediary step in the process of converting the content from one format to another. Some programs that create and use TMP files include Microsoft Word and Apple Safari.

NOTE: TMP files are often called "temp files."

Most TMP files are not meant to be opened. While you can open a TMP file in Microsoft Notepad (Windows) or another text editor, the file may not be human-readable. Typically, TMP files are deleted after either:

• The application that created the file finishes using the file
• You close the application that created the file
• You shut down your PC

Composers use Finale to compose, edit, and play back musical scores. While a composer is working on a score (.MUSX file), Finale creates one or more TMP files that contain temporary data related to that score. When you close Finale, the program is supposed to delete TMP files related to the score you had open.

However, Finale is infamous for handling TMP files incorrectly. For example, Finale sometimes fails to keep its TMP files open, allowing your operating system to delete them while you are editing the related score. This can prevent you from being able to save the score. Finale also sometimes fails to delete TMP files when it should. You can safely manually delete any leftover Finale TMP files.

Where are Finale TMP files stored?

You can see where Finale is storing TMP files by opening the program and selecting Preferences → Folders. The location listed in the Temporary Files field is where Finale is storing TMP files. You can also use this setting to manually specify where Finale should save TMP files. (Some users recommend creating a new directory in which to save Finale TMP files to avoid the accidental deletion error described above.)

Finale TMP files are not meant to be and cannot be opened.