Hi @Mya Memories

Hope you are doing well and thanks for reaching out.

If you are on Mac, please go through the help page https://adobe.ly/48NM5Ek

If you are on Windows ,follow the steps below:

1. Open the PDF, go to Print and select 'Adobe PDF' under printer

2. Go to 'Properties' > click on Add, next to Adobe PDF page size

3. Add custom paper page size, name the page and enter the page dimension and the unit you need > click on Add/Modify. Once done, go back to Adobe PDF page size and select your custom page.

Got your issue resolved? Please label the response as 'Correct Answer' to help your fellow community members find a solution to similar problems.

Regards

Amal