Vist pdf995.com and they're pretty upfront about what they provide:

"The pdf995 suite of products - Pdf995, PdfEdit995, and Signature995 - is a complete solution for your document publishing needs. It provides ease of use, flexibility in format, and industry-standard security- and all at no cost to you."

Just by looking at the information on their website quickly asssured me it was quality. This will certainly come in handy, and I will be linking to it from the download center.

Given all of the features, the price is right too. They explain:

"All three products are available as FREE downloads. The free versions display a sponsor page in your web browser each time you run the software."

The only drawback is that its Windows only.

LINK: http://www.pdf995.com