You can create a file without a File Type Extension in Windows 11/10 by carefully following the steps laid down in this post.

Learn how to rename all file extensions in a folder & sub-folders at once on Windows 11/10. You can batch rename or rename all file extensions in bulk using this guide.

Windows does not display file extensions by default, so you need to enable this option before editing the extension. Open File Explorer. A quick method is to use the WIN + E keyboard shortcut.

If you're using Microsoft Windows, the default setting is to not display file extensions, but turning on this option is a simple process.

Changing file formats in Windows 11 can be done via File Explorer for quick swaps. Command Prompt offers a trickier method to alter file extensions, but it must be done carefully.

Need to look at invisible files and show hidden file extensions in Windows? Here's how to reveal them.