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ANNOUNCEMENT
Acrobat DC & Reader DC December Optional update for Windows and Mac
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Acrobat DC and Reader DC Desktop December 2019 release - What's New
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A follow-up update to Acrobat and Reader DC December 2019 release for Windows & Mac 19.021.20061 Optional update, December 19, 2019, is available which addresses some important bug fixes that have been reported in the December 10, 2019 release.

 

This release is a hotfix patch for Acrobat and Reader DC that addresses some important bug fixes and is applicable for Acrobat and Reader DC Continuous track.

 

Adobe recommends installing and updating Acrobat and Reader DC for Windows and Mac to the latest version 19.021.20056 Optional update, November 13, 2019, as quickly as possible.

 

For detailed information and to download the latest patch manually, please refer to the Release notes.

 

Bug fixes


Browser: Invalid plugin detected error when opening a PDF in IE with EPM ON

 

Sandbox: Incompatibility dialog is shown when opening PDF in protected view

 

Javascript: JavaScript “this.metadata” returns incorrect XMP metadata when PDF is locked by password

 

With the latest release of Acrobat and Reader DC, we have some amazing new features available which enable you to do more.

See Top new features here: Top new features and changes in December 2019 release of Acrobat and Reader DC


Adobe recommends installing and updating Acrobat DC and Reader DC for Windows & Mac 19.021.20058 Planned update, as quickly as possible because it addresses some important bug fixes.

 

Install updates from the Help menu of Acrobat/Reader DC, select Check for Updates.

Reboot the machine once after updating Acrobat/Reader DC.


For detailed information and to download the latest patch manually, please refer to the Release notes.

 

The following are the key performance improvements in this release:

 

  • Instant rendering of Recent files while switching tabs on the left rail or from the document tabs.
  • Creating a review link is now 30% faster.
  • Unified search is now 200% faster.
  • The download of Document Cloud files and Signature files is now 10 times faster.
  • Improved performance of background processes running when you launch Acrobat.
  • 15 top crash issues and more than 20 security vulnerabilities are fixed.

 

A follow-up update to Acrobat and Reader DC December 2019 release for Windows & Mac 19.021.20061 Optional update, December 19, 2019, is available which addresses some important bug fixes that have been reported in the December 10, 2019 release.

 

This release is a hotfix patch for Acrobat and Reader DC that addresses some important bug fixes and is applicable for Acrobat and Reader DC Continuous track.

 

Adobe recommends installing and updating Acrobat and Reader DC for Windows and Mac to the latest version 19.021.20056 Optional update, November 13, 2019, as quickly as possible.

 

For detailed information and to download the latest patch manually, please refer to the Release notes.

 

Bug fixes


Browser: Invalid plugin detected error when opening a PDF in IE with EPM ON

 

Sandbox: Incompatibility dialog is shown when opening PDF in protected view

 

Javascript: JavaScript “this.metadata” returns incorrect XMP metadata when PDF is locked by password

 

With the latest release of Acrobat and Reader DC, we have some amazing new features available which enable you to do more.

See Top new features here: Top new features and changes in December 2019 release of Acrobat and Reader DC


Adobe recommends installing and updating Acrobat DC and Reader DC for Windows & Mac 19.021.20058 Planned update, as quickly as possible because it addresses some important bug fixes.

 

Install updates from the Help menu of Acrobat/Reader DC, select Check for Updates.

Reboot the machine once after updating Acrobat/Reader DC.


For detailed information and to download the latest patch manually, please refer to the Release notes.

 

The following are the key performance improvements in this release:

 

  • Instant rendering of Recent files while switching tabs on the left rail or from the document tabs.
  • Creating a review link is now 30% faster.
  • Unified search is now 200% faster.
  • The download of Document Cloud files and Signature files is now 10 times faster.
  • Improved performance of background processes running when you launch Acrobat.
  • 15 top crash issues and more than 20 security vulnerabilities are fixed.