Click on it to launch the Updater and then on Download. Here are some steps to help you through the update process: The last two digits will keep increasing as minor updates are released, but the ‘2019' in the version number signifies the major update for this year. If you're running an older version of Adobe Acrobat Reader for Mac, it's best that you get the Adobe Reader update (macOS 10.15), which is technically referred to as Version 2019.012.20040 as of this writing. How to Update Adobe Reader for macOS 10.15 As with the previous two processes, confirm opening the file and then enter your credentials to run the installer.
Double-click the DMG file in the Downloads window to open the Adobe installer program, and double-click the icon. After clicking the Download Now button, you have to confirm the download by hitting OK.
In Firefox, the initial process is similar to that of Safari in that you can choose an older version of the Adobe Reader app. Firefox: Download and install Acrobat Reader DC
