Having trouble opening .tmp extension? Don't panic! This page explains what tmp files are as well as suggests programs you may use to open tmp files. You can download these programs through this page.
What is a TMP file?
Tmp file extension has Temporary file type, which is associated with the "backup files" category.
Temporary file is typically created by the software, which works as a cache or backup file. It is automatically removed upon closing the program. The file may contain raw data that is essential for converting the content into different formats.
To learn how you can open the given file, read the information below.

How to open TMP file?
Double click the tmp file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .tmp extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.
- Method 1: Fix file association errors
- Method 2: Download the appropriate software
- Method 3: Use universal file viewer
Method 1: Fix file association errors
Follow these steps in order to automatically fix the tmp extension associations' problem in no time:
- Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
- Step 2: Click "Start Scan" to identify all potential issues.
- Step 3: Review scan results and click "Fix Items".
File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable
This Tool is Compatible With:
Method 2: Download the appropriate software
The given list provides programs which may be used for opening or converting the tmp file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.
Programs that open TMP files
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MacOS
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Microsoft Word 2016
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Apple Safari
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Mozilla Firefox
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Method 3: Use universal file viewer
In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the tmp file as well. Download Universal File Viewer for your OS.