Is Adobe Acrobat Reader Compatible with macOS Catalina? Compatibility Guide
Question details
The user is inquiring about the compatibility of Adobe Reader and Adobe Acrobat Reader DC with macOS Catalina.
- Product
- Adobe Acrobat Reader
- Device & OS
- macOS Catalina
- Scenario
- Upgrading to or using macOS Catalina and needing to run a compatible PDF reader.
- Observed behavior
- Older versions of Adobe Reader are known to be incompatible, while Acrobat Reader DC compatibility depends on the specific release version and system requirements.
Before installing or updating your PDF software, ensure your Mac is fully updated to the latest available version of macOS Catalina and back up any critical PDF workflows.
Verify Requirements and Install the Latest Acrobat Reader DC
Since older versions are unsupported, you must download the most recent release of Adobe Acrobat Reader DC designed for newer macOS versions.
macOS Catalina completely dropped support for 32-bit applications. The legacy software named simply 'Adobe Reader' is a 32-bit app and will definitively not run on Catalina. You must migrate to the newer, 64-bit 'Acrobat Reader DC'.
Navigate to the official Adobe website and review the specific system requirements for the latest Acrobat Reader DC release to ensure it explicitly lists macOS 10.15 (Catalina).
Select macOS as your operating system on the download page and download the official Acrobat Reader DC installation package.
If you rely on critical PDF forms or integrations with other software, test the installation on a non-production Mac running Catalina first to ensure full functionality without disrupting your work.
View, Edit, and Annotate PDFs Seamlessly on Mac with WPS Office
If you are facing compatibility issues with older PDF readers on macOS Catalina, WPS Office offers a built-in, fully compatible, and lightweight PDF reader and editor that works perfectly on macOS.
- 1. Download WPS Office for Mac: Visit the official WPS Office website and download the installation package specifically designed for macOS.
- 2. Install the Application: Open the downloaded installer file and drag the WPS Office icon into your Applications folder.
- 3. Set as Default PDF Viewer: Right-click any PDF file on your Mac, select 'Get Info', choose WPS Office under 'Open with', and click 'Change All' to open all PDFs with WPS seamlessly.
Frequently Asked Questions
Why did my Adobe Reader stop working after I upgraded to macOS Catalina?
macOS Catalina is the first macOS version to exclusively support 64-bit applications. Older versions of Adobe Reader were built on a 32-bit architecture, making them permanently incompatible with Catalina and all subsequent macOS releases.
Can I force a 32-bit PDF reader to run on macOS Catalina?
No, Apple removed the framework required to run 32-bit apps in macOS Catalina. You must either upgrade your software to a 64-bit version like Adobe Acrobat Reader DC or switch to a compatible alternative like WPS Office.
How do I check if my installed PDF applications are 64-bit?
Click the Apple menu > About This Mac > System Report. Scroll down to the Software section and click on 'Applications'. Here, you will see a column indicating whether each installed application is 64-bit (Yes or No).
