26.002.21901 Planned update, Sep 08, 2026¶

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, and for some languages, from the Reader Download Center.

Track details¶

The Acrobat 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 (32-bit)** (26.002.21901)¶
Product	Type	Installer	Size	Language	Install over…
Acrobat	Planned update	AcrobatDCUpd2600221901.msp	966.7 MB	All	DC base (32-bit)
Reader	Planned update	AcroRdrDCUpd2600221901.msp	714.7 MB	All	DC base (32-bit)
Reader	Planned update	AcroRdrDCUpd2600221901_MUI.msp	568.5 MB	All	DC base MUI (32-bit)

**Windows installers (64-bit)** (26.002.21901)¶
Product	Type	Installer	Size	Language	Install over…
Acrobat	Planned update	AcrobatDCx64Upd2600221901.msp	909.1 MB	All	DC base (64-bit)
Reader	Planned update	AcroRdrDCx64Upd2600221901.msp	754.7 MB	All	DC base (64-bit)
Reader	Planned update	AcroRdrDCx64Upd2600221901_MUI.msp	608.1 MB	All	DC base MUI (64-bit)

**Macintosh installers** (26.002.21901)¶
Product	Type	Installer	Size	Language	Install over…
Acrobat	Planned update	AcrobatDCUpd2600221901.dmg	1.1 GB	All	DC base
Reader	Planned update	AcroRdrDCUpd2600221901_MUI.dmg	696.5 MB	All	DC base

**Macintosh installers (Unified)** (26.002.21901)¶
Product	Type	Installer	Size	Language	Install over…
Acrobat	Planned update	AcrobatSCADCUpd2600221901.dmg	910.1 MB	All	DC base (Unified)
Reader	Planned update	AcroRdrSCADCUpd2600221901_MUI.dmg	737.1 MB	All	DC base (Unified)

New product features¶

NA

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¶

NA

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