Right-click a PDF file name and select Properties.
Last updated on
Aug 16, 2025
Learn to set Adobe Acrobat or Acrobat Reader as your default PDF program on Windows and macOS.
If you have both Acrobat and Acrobat Reader, set Acrobat as the default. You can choose any installed version, but upgrading to the latest ensures the best experience.
Get the app
Adobe Acrobat is a comprehensive PDF solution that works across desktop, web, and mobile devices, providing a consistent user experience.
Windows
In the <file-name> Properties dialog box that opens, select Change.
Select Adobe Acrobat from the list of apps and then select Set default.
Note
If only Acrobat Reader is installed, select Acrobat Reader instead.
In the <file-name> Properties dialog box, select OK.
Get the app
Acrobat Reader is a free, trusted software for viewing, printing, signing, and annotating PDFs.
macOS
Right-click a PDF file name and select Open With > Other.
In the dialog box that opens, select Acrobat DC > Adobe Acrobat.
Select the Always Open With checkbox and then select Open.
Your PDF files now open in Acrobat or Acrobat Reader by default.
