You can resize a page in Adobe Acrobat primarily through the print settings or by using the "Preflight" tool (for more advanced control). Here's how:
Method 1: Resizing While Printing
This method resizes the page only for printing; it doesn't permanently alter the PDF's page size.
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Open your PDF in Adobe Acrobat.
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Go to File > Print (or use the shortcut Ctrl+P or Cmd+P).
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In the Print dialog box, locate the "Page Scaling" (or similar) option. This might be in a "Page Sizing & Handling" section.
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Choose one of the following options from the dropdown menu:
- Fit: Enlarges small pages and reduces large pages to fit the paper size. This is a good general-purpose option.
- Shrink oversized pages: Only reduces pages that are too large to fit on the paper. Smaller pages are printed at their actual size.
- Actual Size: Prints the page without any scaling. Part of the page might be cut off if it's larger than the paper.
- Custom Scale: Allows you to specify a percentage to scale the page. For example, entering 50% reduces the page to half its original size.
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Adjust other print settings as needed (e.g., paper source, orientation).
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Click Print.
Method 2: Using the Preflight Tool (For Permanent Resizing)
This method permanently changes the page size in the PDF file. It offers more control but requires an Acrobat Pro subscription.
- Open your PDF in Adobe Acrobat Pro.
- Go to Tools > Print Production > Preflight. If you don't see "Print Production", you might need to add it via "More Tools".
- In the Preflight dialog box, search for "Scale Pages".
- You'll find various preflight profiles related to page scaling. Select one that suits your needs, or create a custom profile. For example, you might find profiles to scale pages to a specific size or to scale proportionally.
- Click "Analyze and Fix". Acrobat will analyze the PDF and then apply the scaling based on the selected profile. You might be prompted to specify new dimensions or other parameters.
- Save the modified PDF. Choose "File > Save As" to save the scaled PDF with a new name and avoid overwriting the original.
Important Considerations:
- Permanent vs. Temporary: The printing method only affects the printed output. The Preflight method permanently alters the PDF.
- Acrobat Pro Required: The Preflight tool is only available in Adobe Acrobat Pro, which is a paid version. The standard Adobe Acrobat Reader does not include this feature.
- Backup your PDF: Before using the Preflight tool to resize pages, it's always a good idea to create a backup copy of your PDF. This will allow you to revert to the original if the resizing doesn't produce the desired result.