PDF Buddy is the best app I have come across so far for editing PDF documents online. It is very user friendly. It allows users to actually be able to come back to their documents and continue where they left off editing. It's drawing features is also one of the best so far. With a number of pre-added buttons that they think might be useful and actually are, this is definitely an app that should be used in classrooms.
Almost every teacher at the high school, at some point in the year, is going to have a PDF for their students and everyone's lives would be easier if they could just edit it themselves with an app that isn't going to crash or screw up their work. This is that app.
Alex Harken, HS Tech Team Member