Note, Markups, Stamps, Shapes, drawing etc. Highlight, Markups, Shapes, drawing etc. Text Box, Note, drawing etc. Its features include the ability to edit, create and merge, review and collaborate among others. It supports all windows operating systems and comes in 2 versions, personal and business. System Support: It supports all Windows systems as well. It is also a word processor which means that you can edit files easily like you would with a word document. AbleWord supports to reformat images, add or edit headers and footers, and tables, among other useful functions. It also includes spell check and other functions. However, all versions will allow you to perform editing and converting tasks. The difference between the pdf exchange editor is that some come with more advanced features. It comes in 3 versions: Free, Premium and Ultimate. All three versions have different features and pricing.