Fix Adobe Acrobat Repeated Sign-In Loop on Mac
Question details
The user is repeatedly prompted to sign in to Adobe Acrobat every time they open a PDF document on a newly migrated Mac.
- Product
- Adobe Acrobat
- Device & OS
- macOS
- Scenario
- Opening a PDF document after migrating applications and files from an old Mac to a new MacBook Pro.
- Observed behavior
- Adobe Acrobat requests the user to sign in every time a document is opened, failing to remember the login session or licensing data.
Ensure you have your correct Adobe ID credentials on hand and verify that your new Mac is connected to the internet to properly authenticate with Adobe's servers.
Sign Out, Restart Mac, and Re-Authenticate
Refresh your Adobe session to clear corrupted licensing data caused by the Mac migration process.
Using Apple's Migration Assistant can sometimes transfer incompatible or broken session tokens. Forcing a clean sign-out and device restart will usually reset these cached tokens.
Open Adobe Acrobat or the Adobe Creative Cloud desktop application, click on your profile icon in the top right corner, and select 'Sign Out'.
Click the Apple logo in the top-left corner of your screen and select 'Restart' to clear out temporary system caches.
Launch Adobe Acrobat again and sign in using your correct Adobe ID and password to establish a fresh licensing connection.
Update Acrobat and Creative Cloud Desktop
Ensure your Adobe software is up to date, as outdated versions may struggle to authenticate on newer macOS versions.
Remove Corrupted Adobe Credentials from Mac Keychain
Manually delete saved Adobe passwords in your Mac's Keychain Access to force the application to generate a clean authentication token.
View and Edit PDFs Seamlessly with WPS Office
Skip the frustration of repeated sign-in loops. WPS Office provides a built-in, lightweight PDF reader and editor that lets you open, annotate, and manage PDF documents instantly on your Mac without forcing constant logins.
- 1. Download WPS Office: Download and install WPS Office for Mac from the official website.
- 2. Set as Default PDF Reader: Right-click your PDF document, select 'Get Info', change 'Open with' to WPS Office, and click 'Change All'.
- 3. Open Without Login Hassles: Double-click your PDF to read, annotate, or edit it immediately without encountering repetitive login prompts.
Frequently Asked Questions
Why does Adobe Acrobat keep asking me to sign in after migrating to a new Mac?
When you migrate files using Apple's Migration Assistant, temporary licensing files and cached credentials can become corrupted or mismatched with your new Mac's hardware identifier. This causes Adobe to fail to recognize your active login session, triggering repeated prompts.
Will reinstalling Adobe Acrobat fix the sign-in loop?
Yes. If simply signing out and clearing your Mac's Keychain does not work, completely uninstalling Adobe Acrobat and downloading the latest installer from the Creative Cloud app can often resolve persistent credential and licensing issues.
Can I read PDF files on my Mac without an Adobe account?
Absolutely. You can use feature-rich third-party alternatives like WPS Office to view, annotate, and edit PDF documents natively on your Mac without needing an Adobe account or a paid subscription.
