TMP File Extension

Programs that support TMP files

• Windows ⁵
• Mac OS ³
• Linux ²

Windows

• Microsoft Windows
• Microsoft 365
• Firefox
• Microsoft Office
• Internet Explorer

Mac OS

• Firefox
• Microsoft 365
• Safari

Linux

• Firefox
• Microsoft 365

How to open a TMP file?

If you are having trouble opening a TMP file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.

Microsoft Windows, Microsoft 365 and Firefox stand out as the preferred programs to manage TMP files effectively. To get the latest version of Microsoft Windows, open the Microsoft website where a universal installer for all operating systems is available.

Once installed, Microsoft Windows will be set as the default program, and TMP files will open automatically.

Set Microsoft Windows as the default TMP application

Change the default app that opens a file on Mac

1. Right-click or use Control + Left-click on the desired TMP file to open a menu where you can choose from multiple actions;
2. Choose "Open in Application" and click "Other";
3. At the bottom of the window, find the "Enable" menu, where "Recommended Programs" is already selected by default;
4. Within this menu, select "All Programs" and then locate Microsoft Windows. Check the box next to "Always open in app" to set it as the default program.

Set default programs for Windows

1. To get started, right-click your TMP file, then choose "Open With" and select "Choose Another Application" from the context menu;
2. From the options listed in the pop-up window, specifically choose Microsoft Windows as the application to handle your TMP file;
3. Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.

Troubleshooting guide for TMP file complications

Certain problems with TMP files can be conveniently fixed with small software tweaks. Here are some helpful tips to address them.

How to edit a TMP file?

To make changes to TMP files, you need specialized software that allows both opening and editing the blocked email attachment files. Online TMP editors offer fewer capabilities than applications optimized for Temporary Format.

Best TMP editors 2026

Considering the mentioned criteria, we have compiled a list of TMP editors that may suit your needs.