Master PDF Editor 5.9.97

Master PDF Editor is а complete application for editing PDF documents and PDF files for Mac OS X, Windows and Linux.

Razvan Serea News Reporter Neowin · Mar 7, 2026 04:00 EST with 0 comments

Master PDF Editor

Master PDF Editor is straightforward, easy to use application for working with PDF documents equipped with powerful multi-purpose functionality. With Master PDF Editor you can easily view, create and modify PDF documents. 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.

Master PDF Editor – Features at a glance:

Edit PDF text, images and pages with full editing features.
Create new PDF or edit existing ones.
Add and/or edit bookmarks in PDF files.
Encrypt and/or protect PDF files using 128 bit encryption.
Convert XPS files into PDF.
Add PDF controls (like buttons, checkboxes, lists, etc.) into your PDFs.
Import/export PDF pages into common graphical formats including BMP, JPG, PNG, and TIFF.
Split and merge PDF files.
JavaScript support.
Dynamic XFA form support.
Validation Forms and Calculate Values.
Fast and simple PDF forms fill out.
Signing PDF documents with digital signature, signatures creation and validation.
Changing font attributes (size, family, color etc).

Master PDF Editor 5.9.97 changelog:

Fixed a bug related to adding a digital signature after entering a password when using a token.
Minor UI corrections and improvements for a digital signature.
Resolved an issue with saving changes in a document when deleting a page and then adding a digital signature.
Improved zooming in multipage documents with particular page display settings.
Fixed issues with the display of comments in the Object TreeView tab after deleting them.
Resolved an issue related to overwriting a file when creating a new PDF document from multiple files.
Fixed a problem related to switching to some other application’s window unexpectedly after carrying out certain operations in the program.