How to Transfer Custom Adobe PDF Printer Page Sizes to Another Computer
Question details
Users want to know how to migrate custom page sizes (such as A0 or large 3m x 3m formats) configured for the Adobe PDF printer from one computer to another.

- Product
- Adobe PDF Printer
- Device & OS
- Windows
- Scenario
- Setting up a new computer and attempting to migrate specific large-format custom paper sizes previously used for PDF generation.
- Observed behavior
- There are no portable Adobe configuration files available to copy because custom page sizes are inherently managed and stored by the Windows printer driver and print spooler.
Make sure to write down the exact dimensions (width and height) and margins of your custom page sizes from the original computer so you can accurately recreate them.
Recreate Custom Page Sizes via Windows Print Server Properties
Since custom printer configurations are embedded in the Windows driver store and cannot be transferred via files, you must manually recreate your custom page sizes using the Windows Print Server Properties on the new computer.
Windows centralizes paper size settings across all printers, meaning these configurations are not tied to a specific Adobe configuration file that can simply be copied to a USB drive.
By recreating the 'Form' in Windows, the new custom paper size will instantly become available to the Adobe PDF printer and any other installed virtual printers.
On your new computer, open the Windows Settings app, navigate to 'Bluetooth & devices', and select 'Printers & scanners'.
Scroll down to the 'Related settings' section and click on 'Print server properties'. For older Windows versions, this is found in Control Panel > Devices and Printers by clicking on any printer and selecting it from the top toolbar.
In the Forms tab, check the box for 'Create a new form'. Type a recognizable name for your custom size in the 'Form name' field.
Under 'Form description (measurements)', enter your desired Width, Height, and Margins. Click 'Save Form' and then 'OK' to apply the changes to your system.

Create and Export Custom Size PDFs with WPS Office
Skip the hassle of configuring complex Windows printer drivers across multiple computers. With WPS Office, you can easily define custom page sizes natively within your document and export directly to high-quality PDF.
- 1. Create your document: Open WPS Writer, Spreadsheets, or Presentation and create a new blank document.
- 2. Set custom paper sizes: Navigate to the 'Page Layout' tab on the top ribbon, click on 'Size', and select 'More Paper Sizes' from the dropdown menu.
- 3. Apply exact dimensions: Input your specific width and height measurements in the Page Setup dialog box, then click 'OK' to apply the custom dimensions to your workspace.
- 4. Export directly to PDF: Once your document is ready, go to 'Menu' and click 'Export to PDF' to instantly generate a PDF file with your exact custom page size.

Frequently Asked Questions
Can I export Adobe PDF custom settings from the Windows Registry to transfer them?
While it is technically possible for advanced users to export printer registry keys, it is highly discouraged. Transferring print spooler registry keys between different computers or OS versions often leads to system instability, driver conflicts, or print spooler crashes.
Why isn't my newly created custom page size showing up in the Adobe PDF printer preferences?
If a created form does not appear, its dimensions may exceed the maximum limits supported by the specific printer driver version you are using. Verify that the form dimensions fall within the acceptable parameters of your current Adobe PDF driver.
Do I have to recreate these custom sizes for every user profile on the new computer?
No. When you add a new paper size through the Windows Print Server Properties, it is generally saved as a system-wide form. This means it will be accessible to all user accounts and all compatible printers on that computer.




