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.

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.

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

This free Web service does one thing and does it well: changing your file formats instantly with no hassles.

CSV files are special text files that are quite common when dealing with spreadsheets. Here's how to open and make them.