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Adobe Acrobat and Reader - September' 21 update is now available!

Adobe Employee ,
Sep 14, 2021 Sep 14, 2021

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Adobe Acrobat and Reader - September' 21 updates are now available!!


We are happy to announce the latest release of Acrobat and Reader (Continuous & Classic Tracks) September' 21 is Live now!!



What's in the update?

  • The latest update of Acrobat & Reader contains:
    • New and Amazing Features.
    • Bug Fixes.
    • Performance & Stability Improvements.


Some New and amazing features:

  • Support for Apple devices with Apple Silicon M1 processors
  • Enhanced multi-monitor support on macOS, and many more.
  • See What’s New in this release.


Bug Fixes: 

  • Browser
    Getting 10:10 error when viewing PDF documents in IE
    Error 523 is shown while previewing the PDF in a web application


  • Fill and Sign
    Unable to use a signature when Acrobat window is very small


  • Forms
    Reader crashes with AEM dynamic forms with rich-text


  • Installer
    Error “There was an error opening document” is shown on windows when launching Acrobat using acrobat:// in the chrome URL box
  • Many more here


Adobe recommends installing updates of the Acrobat and Reader for Windows & Mac Continuous Track 21.007.20091 Planned update, Sept 14, 2021 , Classic 2020 20.004.30015 Planned update, Sept 14, 2021 & Classic 2017 17.011.30202 Planned update, Sept 14, 2021 


How to install Updates?

Install updates from the Help menu of Acrobat/ Reader DC. In the application, go to Help > Check for updates. Reboot the machine (If possible) once after updating the Adobe Acrobat/ Reader DC.


To update the apps manually, see this: Release Notes.

For more information about the release, view Release Notes.

Security Bulletin.



For known issues with the Adobe Acrobat and Reader DC, please refer to the following document: Known issues | Acrobat DC, Reader DC 


Acrobat DC System Requirements.

Enterprise-Centric features: For these features, refer to the Administration Guide.


How to, Install update and subscribe to Acrobat







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