PDF-XChange Viewer is a versatile PDF management tool designed for users seeking enhanced reading and annotation options. It offers functionalities such as highlighting, note-taking, and the ability to add callouts, facilitating a more interactive approach to PDF documents. Users can also preview files in the system’s ‘preview pane’ without locking them, allowing for easy metadata management. Additionally, the software supports the saving of filled PDF forms and enables the import and export of form data in XFDF and FDF formats.

The most recent iteration of this software is known as PDF-XChange Editor, ensuring users have access to the latest features. It is compatible with a range of Windows operating systems, from Windows XP onward. Should users find the Viewer lacking in certain aspects, they have the option to consider PDF-Tools, an alternative from Tracker Software. The software is available for a one-time fee of $0.62 per user, with further customization options available upon request through their customer support team.