Click "Download" to enter the official website's download center.
It is recommended to download version 8.12, as other newer versions have not been tested for compatibility with Tiefsee.
Web → Older Versions → Version 8.12
※ After unzipping, if the folder name is "WebViewer-8.12.0", change it to "WebViewer".
WebViewer is a product of PDFTron, and their official website provides a free trial. If you need a license for PDFTron, please visit: