PDFCreator Editor's Review

Use this versatile piece of software to convert and encrypt nearly any document on your printer.

The ethos of PDFCreator is "If you can print it, you can convert it". With this in mind, feel confident that all your popular Windows documents can easily be converted to PDFs using this free program. The interface could be a little more polished but on the whole it's still intuitive and uncluttered so it won't take long to find your way around.

Pros: Supports encrypting PDFs and file merge

Cons: Will only work on Windows OS 

Conclusion: This is a powerful and effective tool for free PDF conversion. On top of that, it is also capable of converting to a range of other file types including PNG, JPG, TIFF, etc. Add to that a security feature for encrypting documents and there's really nothing to complain about.