We show you how to open files with no extension in Windows 11/10. You can try these tricks or use one of these free software or online tools.

Red Eye Rose received a file with a strange extension. She doesn't know into what program she should load it. Neither does Windows.

How to change the default program a file opens with in Windows 7 When you open files that have a particular file extension, Windows will look at its configuration to determine what the default ...

When you double-click on a file in Windows 8, Windows will automatically open that file using a program that has been associated with that file's extension. There may come a time, though, that ...

Windows 11 can make it easier to access your extensions through apps. Here's how. Windows 11 can keep track of the apps you open and set them by default for faster navigation.