If you're trying to open a file and it keeps opening the wrong apps, you may need to change your file extension. Here's how you can fix it ...

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.

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.

How to change the format of a file from File Explorer Using File Explorer is a quick way to change the file type (or extension), but it's not an optional option. The best method is to use the ...

How do I change the file extension for all files in a folder? To change the file extension for all files in a folder, in Windows 7, click on the Organize button and then click Folder and search ...

Normally, if you change a file’s extension in Windows, it doesn’t do anything positive. It just makes the file open in the wrong programs that can’t decode what’s inside.

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 ...

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 ...

How to change the Gmail attachment icon to show file type Get rid of the boring paperclip icon for an e-mail attachment in Gmail by using this handy Chrome extension.

In the Mac OS it is possible to change the default program the operating system will use to open a file when you double-click on it. After you have changed this file association, though, you may ...

How to Change Google Chrome File Association. When you double-click a file on your computer, Windows may launch an application to run or display the file. Windows knows how to do this because it ...