(SuperNZB runs on Windows 8, 7, Vista, XP, and all versions of Mac OSX.)
Once you have SuperNZB installed, just click the “SFV” button on the main window:
The screenshot above was made on Windows, however the program looks identical on the Macintosh.
Here is a 5 minute demo video:
We provide this free SFV checker to promote SuperNZB.