The desktop version does not have any limitations and you can directly process your documents offline without going to the online page and uploading files for processing.

Various annotation options are provided for you to comment on your PDF file which includes the ability to insert notes, add drawing markups, underline, highlight, strikethrough, etc.

Aside from adding new text, images and links to your PDF file, the existing content such as text & image can also be modified. If necessary, you can even adjust the advanced format options, such as font, color, line spacing, etc.

Convenient page organization tools are provided, helping you to organize pages in a PDF easily. Those tools include options to insert, replace, extract, delete, crop or even split documents.