Windows Gz File ((free)) -

And to create a GZ file, you can use: $$gzip -c file > file.gz$$

Good news: if you are on a modern version of Windows, you might not need to download anything at all. windows gz file

If you don't want to install a third-party file archiver, you can also use the Windows Subsystem for Linux (WSL) to work with GZ files. WSL allows you to run a Linux environment directly on Windows. And to create a GZ file, you can