How to Create Custom Page Sizes for PDFs in Adobe Acrobat
Question details
The user wants to find out if and how they can configure custom fixed page sizes for PDF documents or printing tasks.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Creating new PDF documents, modifying existing PDFs, or preparing files for printing with specific custom dimensions.
- Observed behavior
- The user needs to locate the correct settings and tools to define and apply fixed custom page dimensions to their PDFs.
Determine whether you need to change the page size of an existing PDF document or if you are setting up a custom paper size for physical printing, as the required tools and settings will differ.
Adjust Page Sizes for Existing PDFs Using Acrobat Tools
Use Adobe Acrobat's built-in page editing features to resize or crop the pages of an existing PDF document to custom dimensions.
If you already have a PDF and need to change its dimensions, you can use the Print Production or Crop Pages tool. Keep in mind that resizing a page may affect how the existing content is laid out.
Open your PDF in Acrobat, navigate to the 'Tools' menu, select 'Print Production', and then click on 'Set Page Boxes'.
Under the 'Change Page Size' section, select 'Custom' and enter your desired fixed width and height measurements.
Choose the specific page range you want to resize in the 'Page Range' section, then click 'OK' to apply the new dimensions.

Set Custom Paper Sizes for PDF Printing
Configure custom dimensions directly in your printer properties when sending a PDF to a physical printer or a virtual PDF creator.
Easily Resize and Print PDFs with WPS Office
WPS Office features a powerful, lightweight PDF Editor that allows you to effortlessly adjust page dimensions, crop pages, and configure custom print sizes, serving as a highly compatible and cost-effective alternative.
- 1. Open your PDF in WPS Office: Launch WPS Office and open the target PDF file you wish to modify.
- 2. Access Page Settings: Navigate to the 'Page' tab on the top ribbon to find options for manipulating your document's layout.
- 3. Adjust Dimensions: Use the 'Page Setup' or 'Crop Page' tools to manually input your required fixed page width and height.
- 4. Save or Print: Save your newly sized PDF document or go to File > Print to configure custom paper sizes directly for your selected printer.

Frequently Asked Questions
Can I set a custom page size when converting a Word document to PDF?
Yes. Before converting the file, set your desired custom page size in the Word document's layout or page setup settings. When you export or print to PDF, the resulting file will automatically inherit those custom dimensions.
Why is my printer ignoring the custom PDF page size?
This commonly happens if the 'Fit to Page', 'Shrink Oversized Pages', or 'Scale' option is enabled in the print dialog. Ensure that page scaling is set to 'Actual Size' or 'None' so your custom dimensions are strictly preserved during printing.
Is it possible to apply a custom size to only one page in a PDF?
Yes. When using the 'Set Page Boxes' or 'Crop' tools in Acrobat, you can specify a distinct page range (for example, Page 1 to 1). This allows you to apply the custom fixed dimensions to a single page without altering the rest of the document.




