.TMP 文件扩展名

A file with a TMP extension has multiple uses, and Temporary File is one of them. This file type belongs to the Backup Files category. TMP files are often called "temp files." It is a temporary backup, cache, or other data file created to temporarily hold data on your computer while using a specific software application. Besides, TMP files can also be essential to store information temporarily while a new file is being generated. These files are supposed to be automatically deleted. However, if TMP files include critical application data, it is recommended to do it manually after you don't need them anymore.

Additional information

In most cases, TMP files are not meant to be opened because they are deleted after the app finishes using the file, or you close the application that created the file, or you may shut down your computer. However, a few utilities can help you open TMP files. They are Microsoft Word, Apple Safari, Mozilla Firefox, and Microsoft Internet Explorer. Most of these apps can be used on Windows and macOS operating systems.