Create and use custom page sizes

Last updated on Aug 16, 2025

Learn how to create and use custom page sizes when printing PDFs in Adobe Acrobat.

Windows

Create custom page sizes

Open the document and select Print this file from the global bar. 

In the Print dialog box, select Page Setup.

In the dialog box that opens, select the Page Size dropdown menu and then select Manage Custom Sizes.

Select + and enter the following information:

  • Name for the custom size
  • Width and height
  • Margin sizes

Select OK to save the custom size.

Use custom page sizes

Open the document and select Print this file from the global bar. 

In the Print dialog box, select Page Setup.

In the dialog box that opens, select the Page Size dropdown menu and then select the custom size under Custom papers.

Select OK.

Select Print.

macOS

Create custom page sizes

Press command + P.

In the Print dialog box, select Page Setup.

In the dialog box that opens, select the Page Size dropdown menu and then select Manage Custom Sizes.

Select + and enter the following information:

  • Name for the custom size
  • Width and height
  • Margin sizes

Select OK to save the custom size.

Use custom page sizes

Press command + P.

In the Print dialog box, select Page Setup.

In the dialog box that opens, select the Page Size dropdown menu and then select the custom size under Custom papers.

Select OK.

Select Print.