4. Bluebeam PDF Revu Standard Edition Perpetual License. W/O Maintenance
The PDF solution for Windows desktop and tablet users who want to create, edit and markup PDF files. Includes Bluebeam Studio® for real-time document-based collaboration. Batch Link, Bluebeam, Bluebeam Revu, eXtreme, Revu, and Studio are Registered Trademarks of Bluebeam Inc., used under license.