There are quite a few new and useful features in Mac OS X Lion. One is the cool annotation tool in preview. It lets you write in PDF files wherever you want by adding a text box. You may even insert your signature digitally via your Mac’s webcam.
Sometimes you come across PDF forms which won’t let you fill-out anything. You would have to print them out and do the job manually. This is where FormulatePro comes in. The open source tool lets you fill out PDF forms on your Mac without any hassle. You can position the cursor to your liking, adjust font size, style et cetera and save the document as a pdf file afterwards.