Content and functions: Adobe Professional is a very expensive program. PDF Annotator provides a low-cost alternative for editing the PDF document. The highlight, annotate and paste text and images can be easily managed. PDF Annotator is particularly well suited for trimming / cutting of documents: This is why I have decided to use this program. Since I often use the scan-to-PDF function of my scanner, I rely on, to remove the black edges. This is done with just one click. Many commercial PDF programs do not offer this feature, and to provide for this feature Adobe Professional, is not recommended because of the high price. The main function of the Annotator is the ability to produce directly in the program a PDF document: text blocks can be properly typed and saved in a PDF document.
Conclusion: A solid program for basic applications to edit and create PDF documents. Those familiar with the Office programs menu, is also here the intuitive PDF files to edit. The menu is very straightforward and easy to use.