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.

Camcorders use MOD file format. In this post, we show you how to convert MOD video file to MPG format, by changing the extension or using FFmpeg.

If you’re tired of Windows opening files in the wrong apps, changing file associations may fix the problem. Here’s how to do it.

There's another way you can change a file type's associated app in macOS: Right-click (or Ctrl-click) on the file in a Finder window and select Get Info.

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 ...

If you've ever looked for software that can convert audio and video files on Windows, you might know how hard it can be to find dedicated solutions ...

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.

Now that you’ve changed the default program for this file, the button for Change All is active. This button will set your Mac to use the selected application to open files of this type.