Added settings for displaying information, creating a colored border, and the ability to lock interactive form content in a document.Added an option to see the registration code for a registered program in the About window.Added an option to select a design theme on macOS.Added the “Continuous” button to toolbar on macOS.Added the “Delete all comments” and “Delete all visible comments” buttons on a page or in a document.Changing font attributes (size, family, color etc).Signing PDF documents with digital signature, signatures creation and validation.Import/export PDF pages into common graphical formats including BMP, JPG, PNG, and TIFF.Add PDF controls (like buttons, checkboxes, lists, etc.) into your PDFs.Encrypt and/or protect PDF files using 128 bit encryption.Add and/or edit bookmarks in PDF files.Edit PDF text, images and pages with full editing features.Master PDF Editor – Features at a glance: The application enables you to merge several files into one, split a source document into multiple documents, and also to comment, sign and encrypt PDF files. With Master PDF Editor you can easily view, create and modify PDF documents. Master PDF Editor is straightforward, easy to use application for working with PDF documents equipped with powerful multi-purpose functionality.