Microsoft uses file associations to set default programs for opening different file types on all its operating systems. As a result, when you open a file, be it text, image, or document, on your ...

Windows only: Tiny, portable utility Default Programs Editor makes short work of changing file associations, autoplay settings, and can even change the icon associated with a file type. Once you've ...

Nearly every computer these days comes with a PDF viewer, a program that allows you to read, print, and sometimes edit a PDF file. In the newest versions of Windows 10, the default PDF viewer is ...

If you want to set portable apps as default apps on Windows 11/10, you need to register them first. PORTABLE Registrator is one of the best apps for registering portable apps on Windows 11 and Windows ...