
FlexiPDF has become my favorite PDF editing and processing tool. It has an excellent set of tools for editing PDF documents, including very strong image and text editing capabilities. I use it most frequently for adding comments to PDF versions of contracts as I review them, but also for comparing PDF documents to see where revisions to prior versions have been made. It's true that you can get a lot of these same features from Adobe Acrobat, but it takes up almost 3 GB of space on my hard drive and is very intrusive, installing add-ons all over my computer. FlexiPDF doesn't integrate with MSOffice products the way that Acrobat does, but I like that. Review collected by and hosted on G2.com.
There are very few things I dislike about FlexiPDF, but one thing I have noticed is that it sometimes makes odd font substitutions in certain documents. It doesn't happen all the time, but there are moments when it throws off the alignment of the text in a document. It can be managed, though. Review collected by and hosted on G2.com.