Fix Acrobat DC Subscription Not Activating on iMac
Question details
The user is unable to activate their Acrobat DC subscription on a new iMac after previously using it on a Windows computer.

- Product
- Adobe Acrobat DC
- Device & OS
- macOS (iMac)
- Scenario
- Moving an existing Acrobat DC subscription from a Windows PC to a macOS computer.
- Observed behavior
- The licensing screen displays an error stating that no license is available, and the software fails to recognize the active subscription.
Ensure you have the login credentials for the exact Adobe ID associated with your active Acrobat DC purchase and that your iMac has a stable internet connection.
Verify Your Adobe ID and Refresh the Sign-In
This is the most common fix for licensing errors when switching platforms. It forces the application to re-sync with Adobe's subscription servers.
Often, Acrobat caches old login credentials or syncs incorrectly after a fresh installation on a new platform. Forcing a manual sign-out and sign-in can refresh your license token.
Log into your Adobe account via a web browser to confirm your current Acrobat DC subscription is active and includes access to macOS. Some older standalone licenses are platform-specific.
Open Acrobat DC on your iMac, click on the 'Help' menu at the top menu bar, and select 'Sign Out'.
Restart Acrobat DC and follow the prompts to sign in again using the exact Adobe ID tied to your active subscription. This will refresh the license state and activate the software.

Update or Reinstall Adobe Acrobat DC
If a simple sign-out doesn't work, updating or completely reinstalling the application can clear a corrupted licensing cache.
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Frequently Asked Questions
Can I use my Windows Acrobat DC subscription on a Mac?
Yes, Acrobat Pro DC and Acrobat Standard DC subscriptions are tied to your Adobe ID and are cross-platform. You can install and activate them on both macOS and Windows, though you cannot use the software on both devices simultaneously.
Why does Acrobat say 'No License Available' when I just paid for it?
This error usually occurs if you are logged in with a different Adobe ID, or if there is a sync delay between Adobe's billing servers and your application. Signing out and signing back in typically resolves this synchronization issue.
Are permanent Acrobat licenses transferable from Windows to Mac?
No. Perpetual (standalone) licenses, such as Acrobat 2020 or Acrobat 2017, are platform-specific. A license purchased for Windows cannot be activated on a Mac. You would need to purchase a new macOS license or switch to a cross-platform Creative Cloud subscription.
How many computers can I activate my Acrobat DC subscription on?
You can install and activate your Acrobat DC subscription on up to two computers (for example, one Windows PC and one Mac) using the same Adobe ID, but you are only permitted to actively use the software on one device at a time.




