PDF Annotator is a program that allows you to add notes and annotations to any document saved in PDF format. When reading a document saved in PDF format, the user is not allowed to make any changes to the text, but thanks to PDF Annotator, the Annotator can provide a number of comments. This application will be ideal for teachers and proofreaders improving various works (they can add not only comments, but also backlights, photos or drawings), as well as it will be used in small businesses and at home (e.g.

when we want to put our electronic signature under a contract). PDF Annotator offers the possibility to save a PDF document with user annotations in the original file. At the same time, if necessary, you can restore the document to its original state, remove or hide selected tags with a single click, insert blank pages to increase the volume of the document.

It is also worth mentioning that PDF Annotator allows you to combine selected documents, copy text, change the order of the page or remove selected fragments of text.