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Updated Oct 28, 2020.

19.021.20047 Planned update, October 15, 2019

This release is a planned update for the products listed in the table below. The latest version is always available through the product’s update mechanism, from the enterprise FTP site, and for some languages, from the Reader Download Center.

Track details

The Acrobat DC product family introduces two tracks for both Acrobat and Reader which are essentially different products: “Classic” and “Continuous.” Most end users will install the Continuous track provided from the Reader Download Center. Enterprise organizations will user either the Classic or Continuous track. For details and a comparison of the two tracks, see http://www.adobe.com/go/acrobatdctracks.

Available installers

Windows installers
Product Type Installer Size Language Install over...
Acrobat Planned update AcrobatDCUpd1902120047.msp 369 MB All DC base
Reader Planned update AcroRdrDCUpd1902120047.msp 231 MB All DC base
Reader Planned update AcroRdrDCUpd1902120047_MUI.msp 131 MB All DC base MUI
Macintosh installers
Product Type Installer Size Language Install over...
Acrobat Planned update AcrobatDCUpd1902120047.dmg 383.4 MB All DC base
Reader Planned update AcroRdrDCUpd1902120047_MUI.dmg 188.9 MB All DC base

New product features

This release provides various new features for end users described in the New features summary.

Enterprise-Centric features

For these features, refer to the Administration Guide.

Security bulletin

This release provides mitigations for vulnerabilities described in the corresponding security bulletins of Reader and Acrobat.

Bug fixes


  • 4282802: Unable to open non-pdf files through links in pdf

Image Conversion

  • 4278495: Optimized the performance of Image to PDF conversion


  • 4284086: Blocked few non-Adobe dlls from loading which were causing crash in Reader


  • 4283050: Fixed a crash while interacting to McAfee dll


  • 4274441: Memory leak while adding tags in the PDF for accessibility


  • 4263830: Crash while opening a PDF/X-5n file

Known issues

For a list of current issues, see http://helpx.adobe.com/acrobat/kb/known-issues-acrobat-dc-reader.html.

Technical details

Go to the Release Notes Home for information about the following:

  • How to update
  • Update order
  • Definition of release types
  • System requirements
  • Language Support
  • Compatibility
  • Product end-of-life schedule