Nitro PDF Reader is a freeware PDF reader which adds in a bunch of additional functionality like annotation, text creation and copy/paste, as well as a signature stamp to add your signature to PDF documents on the go. This latter function seems incredibly useful, if not a little scary if it got into the wrong hands (although it does come with password protection)

You can also extract text from PDF files into plain .txt format, which is also very useful if you need to do some editing quickly. All in all this is an impressively powerful program at an unbeatable price. Grab it while it’s hot (or at least in beta). A keeper methinks.

 file-types Nitro Reader offers PDF creation from over three hundred formats. Control the way you distribute your work and ensure the recipient enjoys the viewing experience you intended, by sharing documents in a reliable, universal format.