Program for viewing and editing PDF files.

Main Features:

- open / save pdf files

- zoom in / zoom out

- rotate page

- encrypt pdf file

- decrypt pdf file

- add annatations

- add bookmarks

- add watermarks

- add attachements

- covert images to pdf file

- merge file with another pdf file

- merge pdf documents

- insert blank pages

- insert pages from pdf file

- insert text from text files

- extract selected pages

- extract images

- extract text

- split doc into single pages

- split doc into images