Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

We show you multiple ways using which you can change File Type.r Extensions or Format on Windows 11/10. You can also use the Command Prompt.

Do you want to open a file type or link with a specific app? Here's how to change the default app settings on Windows 11.

Changing one file type The quickest method to change a single file type is to do it from the Open With menu. If you want to change more than one file type at a time, skip to the next section.

Mac OS X computers use a default application to open every file type based on its file extension. If you don't want to use the default application when opening a file, you can select "Open With ...

In the "Get Info" window, expand the "Open With" section and select a new application to use as the default for launching these types of files. Exit the window to save your changes.

When you open files that have a particular file extension, Windows will look at its configuration to determine what the default program should be in order to work with these files. The default ...

How to change the default apps that open files For a longer-term solution you’ll need to go through individual applications and change them manually.

To change your default file manager in Windows 11, open the Start menu, type the name of the third-party file explorer you installed, and select "Open File Location." ...

Get a more generic solution to identifying unknown or unrecognized file types & extensions with these free tools for Windows 11/10 computer.

When you double-click on a file in Windows XP, the operating system will automatically open the file using a program that has been is associated with the file's extension. It is possible, though ...