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Updated Apr 19, 2021.

20.013.20064 Planned update, Nov 03, 2020

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 AcrobatDCUpd2001320064.msp 379.0 MB All DC base
Reader Planned update AcroRdrDCUpd2001320064.msp 234.0 MB All DC base
Reader Planned update AcroRdrDCUpd2001320064_MUI.msp 132.0 MB All DC base MUI
Macintosh installers
Product Type Installer Size Language Install over...
Acrobat Planned update AcrobatDCUpd2001320064.dmg 376.5 MB All DC base
Reader Planned update AcroRdrDCUpd2001320064_MUI.dmg 180.9 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


  • 4251209: The cursor always move to the end of Comment sticky note when user type Korean character in the middle of sentence, then delete it
  • 4306575: Attach Audio in Comment records the audio but playback shows an error “Cannot Find Player” on Mac


  • 4310437: Comments are not synchronised in reviews where comment count exceeds 1000

Organize Pages

  • 4309678: “Please enter a valid page range” error when trying to extract page having alphanumeric label
  • 4281757: “Bad Parameter” error when trying to delete page in specific files

Outlook Send

  • 4309390: Document Cloud add-in for Outlook asks for sign out sign in every time windows 10 is restarted


  • 4309782: COS library full error appears while working with PDF files


  • 4307573: Reader DC fails to open subsequent pdfs from mapped drives with “$” on WTS 1607
  • 4305784: Error 523:523 when opening PDF from WebApp


  • 4313912: Disable ‘Add a new self-signed Digital ID’ under Windows Digital IDs

Edit PDF

  • 4315080: Long URL gets truncated on second attempt when adding as a hyperlink in a PDF

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