How to Fix Microsoft Word PDF Maximum Supported Page Size Error
Question details
Users are unable to open or convert certain PDF documents in Microsoft Word due to an error stating that the PDF exceeds the maximum supported page size.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Attempting to open, import, or convert a PDF document into Microsoft Word format.
- Observed behavior
- Microsoft Word displays an error and fails to process the PDF because one or more pages exceed Word's strict dimensional limit of 22 inches (55.87 cm) in either height or width.
Before attempting to fix this issue, ensure you have a dedicated PDF reader or editor installed (such as WPS Office, Adobe Acrobat, or Foxit Reader) to check the actual physical dimensions of your PDF pages.
Resize the Oversized PDF Using a Virtual Printer
Scale down the dimensions of the oversized PDF document so it falls within Word's 22-inch size limit by using a virtual 'Print to PDF' feature.
Microsoft Word has a hard architectural limit of 22 inches (55.87 cm) for both page width and height. If a PDF exceeds these dimensions, it must be scaled down before Word can process or convert it.
Launch a dedicated PDF reader such as WPS Office, Adobe Acrobat Reader, or Foxit Reader, and open your problematic PDF file.
Go to 'File' and select 'Print', or press 'Ctrl + P' on your keyboard to open the print dialog box.
In the printer dropdown menu, select a virtual PDF printer such as 'Microsoft Print to PDF' or 'WPS PDF'.
Under the Page Sizing settings, select 'Fit', 'Shrink oversized pages', or manually choose a standard paper size like 'Letter' or 'A4' from the printer properties.
Click 'Print' to generate and save a new PDF file. You can now open this newly scaled PDF in Microsoft Word without encountering the page size error.

Crop Excess Margins from Specific Pages
If only specific pages exceed the limit due to large unnecessary white space, you can crop them using a PDF editor.
Use WPS Office to View, Edit, and Convert PDFs Seamlessly
Bypass Microsoft Word's page size limits by utilizing the built-in WPS PDF tool. WPS Office provides an all-in-one suite that lets you read, resize, edit, and convert large PDF files without strict dimensional restrictions.
- 1. Download and install WPS Office: Visit the official WPS website, download the free suite, and complete the installation process.
- 2. Open your PDF directly in WPS Office: Launch WPS Office, click 'Open', and select your oversized PDF file to view it instantly in the WPS PDF workspace.
- 3. Use the PDF to Word tool: Navigate to the 'Tools' tab and select 'PDF to Word' to seamlessly convert your document with advanced formatting retention.

Frequently Asked Questions
What is the exact maximum page size supported by Microsoft Word?
Microsoft Word supports a maximum page size of 22 inches by 22 inches (which is exactly 55.87 cm by 55.87 cm). Any PDF or document with dimensions larger than this cannot be opened, edited, or converted directly in Word.
Why would a PDF file exceed the 22-inch size limit?
PDFs often exceed this limit if they were generated from CAD software, large graphic design files, or architectural blueprints. These files frequently use custom or large-format paper sizes, such as A0, ARCH E, or custom banner sizes.
Can I simply compress the PDF file to fix the page size error?
No. Compressing a PDF only reduces its file size (the MB or KB footprint on your hard drive). It does not alter the physical page dimensions (the width and height). You must scale, resize, or crop the actual page dimensions to bypass this error.




