From the old website there's this:

"Welcome, my humble visitors.

You've entered to the SDFonts Webpage. Here is collected my all fonts. They are all for free. You
are not asked to pay anything (paying attention is all I ask :-))."

http://web.archive.org/web/20121010165249/http://jump.to/SDfonts/

Guess you'll have to use your own judgment.

@Spudthumper88: If you're asking a question like this, you should include the name of the font applicable to your inquiry.