How to Remove Adobe Acrobat Combine Files from Windows Context Menu
Question details
The user wants to disable or remove the 'Combine files in Acrobat' command that appears when right-clicking folders or files in Windows File Explorer.

- Product
- Adobe Acrobat XI Pro / DC
- Device & OS
- Windows
- Scenario
- Right-clicking files and folders inside Windows Explorer.
- Observed behavior
- Adobe Acrobat adds a persistent 'Combine files' command to the Windows context menu, and there is no built-in application setting to turn this feature off.
Modifying the Windows Registry can affect your system's performance if done incorrectly. It is highly recommended to export a backup of your registry before making any changes.
Disable the Context Menu Item via Registry Editor
This method safely hides the Adobe Acrobat context menu option by modifying its registry handler without deleting it permanently, allowing for an easy restoration later.
Since Adobe does not provide an official interface toggle to remove this menu item in unsupported versions like XI or current DC products, you must manually disable its shell extension handler in the Windows Registry. Adding a simple prefix to the registry key’s value ensures the change is non-destructive.
Press the Start button or Windows key, type 'Regedit' in the search bar, and press Enter. If prompted by User Account Control asking for permission, click 'Yes'.
To ensure safety, click 'File' > 'Export' in the top menu. Set the Export Range option to 'All', choose a secure location on your computer, name the file, and click 'Save'.
In the left pane, navigate precisely to: Computer\HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\Adobe.Acrobat.ContextMenu. Alternatively, use the 'Ctrl + F' shortcut to search for 'Acrobat' until you locate this exact path.
In the right pane, double-click on the '(Default)' key. Inside the 'Value data' text box, add '--' (two hyphens) at the very beginning of the existing text, then click 'OK'.
Close the Registry Editor. The change takes effect immediately without needing a reboot. Right-click any folder in Windows Explorer to confirm the 'Combine files' item has disappeared.

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Frequently Asked Questions
Why does Adobe Acrobat add items to my Windows context menu?
Adobe Acrobat uses shell extensions to integrate directly with Windows File Explorer. This is intended to provide users with quick shortcuts to combine files or convert documents to PDF without having to open the Adobe application first.
Can I remove the Acrobat context menu item using the application preferences?
Unfortunately, no. Neither the older Acrobat XI Pro nor the current Acrobat DC versions include a built-in preferences setting to disable this specific context menu shell extension. Manual registry modification is the only effective workaround.
Will editing this registry key break my Adobe Acrobat installation?
No. By just adding a prefix like '--' to the existing context menu handler value, you are safely unregistering this specific Windows Explorer integration. The core functionality of Adobe Acrobat will continue to work normally.
What if I can't find the Adobe.Acrobat.ContextMenu key in the registry?
If you are running a 64-bit version of Windows with a 32-bit version of Acrobat, the registry path might differ slightly due to Windows architecture. You can try using the 'Ctrl + F' search function in Registry Editor and searching specifically for 'Acrobat.ContextMenu' to locate the correct handler.




