Debenu PDF Viewer SDK 12.11 Released

The final version of Debenu PDF Viewer SDK has been released and is ready for download from our product updates page.

This new version is full of new functions, enhancements and bug fixes and we recommend that all customers upgrade to it to take advantage of the improvements. Visit the product updates page to download this new version and see a full list of the changes.

Download 12.11 from our Product Updates page

Version 12.11 Highlights

  • New GetSelectedText method
  • New SetNavigationPaneMode method
  • Debenu Quick PDF Library and rendering add-on now compiled directly into one binary for Debenu PDF Viewer SDK
  • SearchPDFText method now returns the number of string occurrences instead of a bool value
  • Fixed unhandled exceptions when library not successfully not unlocked
  • Fixed missing onPageCountChanged event when opening document
  • Fixed ZoomFitWidth and ZoomFitHeight issues from 11.15

Try the new version

A full list of the changes in Debenu PDF Viewer SDK 12 can be found on our product updates page. You can also download a 30 day limitation-free trial version of the library.


Debenu PDF Viewer SDK 12 is a major new version of the product which means that the upgrade process is different from the minor version upgrade process, namely, upgrades are not free unless you meet certain requirements.

Free upgrades

Customers who purchased version 11 of Debenu PDF Viewer SDK on or after the 4th of September, 2015 (within 60 days of version 11’s release) or who own an active Premium Upgrade Protection subscription are eligible for free upgrades from version 11 to version 12.

Contact our sales team if you fall into this category and we’ll help you out.

Purchase an upgrade

An upgrade from version 11 to version 12 can be purchased at a discount (starting price is $210.00) through our online store. Users can upgrade their Single Developer or Multiple Developer licenses to version 12. It’s also possible to purchase Premium Upgrade Protection with your upgrade purchase.

For example, if you own a Single Developer License + Standard Upgrade Protection for version 10 of Debenu PDF Viewer SDK then you will need to purchase the Single Developer Upgrade License + Standard Upgrade Protection (11.x to 12.x) product in order to upgrade to version 12 -— though you can choose to buy the Premium Upgrade Protection version of that product if you prefer.


As always we’d love to hear your thoughts on the new version of Debenu PDF Viewer SDK. If you have any questions, comments or general feedback, please let us know.

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