I've been working with this software for over 10 years now, first as an editor in one of its early versions (WinPDF 7) then later switching from it when they released their new version 8 which was much better than previous releases! There's nothing really that i dislike or complain about but there are some minor things heren'there like not being able too use more advanced features such is tables merging/splitting etc.. But if you're serious into editing pdfs these problems will be overlooked due ease oof accessability & simplicity compared tto other editors out therre at least those who understand how complicated Adobe Acrobat can get sometimes :). The best thing so far has got rid off all my worries regarding file corruption while using older editions since most likely caused by errors made during edits using olde edition(I used winpdf7 It is easy to use, has many functions, and it's free. I like that you can save your work in different formats. I dislike that there are some bugs with the program sometimes. It is not as user friendly as other programs. If you are looking for a simple pdf editor, this is the one. You will be able to edit your pdfs easily. I am using it to edit my resume so I can upload it online.