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How to resize a PDF.
Easily resize your PDF to fit any format, whether you’re preparing to print, share, or just improve its readability.
If you’ve ever needed to change the page size of a PDF, you’re not alone. Whether you need to resize a document for printing, fit it to a specific paper size, or adjust it for better readability, changing a PDF size is a common task for business professionals, students, and more. In this guide, we’ll show you how to change the PDF page size quickly and efficiently.
PDFs are commonly used because they maintain formatting across different devices. However, there are times when you need to adjust the page size to match specific requirements, such as fitting to A4, Letter size, or any other custom dimensions. Changing the PDF page size ensures your documents are formatted correctly and look as intended.
How to resize PDF pages.
Resizing PDF pages can be useful for a variety of reasons, whether you’re adjusting documents to meet printing requirements, standardizing page dimensions, or making files easier to view on different devices. This process involves changing the size of one or more pages within a PDF without altering the content itself. Here’s what you need to know about how to resize PDF pages.
Open the PDF document you want to modify with a PDF editing software like Adobe Acrobat.
Step 1: Select the page size option.
The following three steps are specific to Adobe Acrobat but should be similar to other PDF editing software.
- In Adobe Acrobat, go to File > Print
- Choose Page Size & Handling
- Select the Fit option to scale your PDF to the selected paper size, or if you want a specific size, choose Custom Scale
Step 2: Adjust the PDF page size settings.
- Select one of the preset options (such as A4, Letter, or Legal)
- If you need a custom size, manually input the dimensions in the width and height fields
Step 3: Apply the changes and save your file.
- Once you’ve chosen the desired page size, click Apply or OK
- Preview your document to ensure it looks correct
- Finally, save your newly resized PDF by clicking Save As
How to resize PDF images.
If you need to adjust the size of an image within a PDF, whether to improve layout, readability, or design, the process is fairly simple with the right tools.
Adobe Acrobat makes it easy to scale images without affecting the rest of your document. Here’s how to do it:
This method allows you to quickly resize images without needing to leave your PDF editing environment or use separate image software.
- Launch Adobe Acrobat and open your file.
Go to the Tools menu and choose Edit PDF to enable editing features. - Click on the image you want to adjust.
Move your cursor over the image you’d like to resize. Once it’s highlighted, click to select it. - Resize by dragging the edges.
Use your mouse to drag one of the corners or edges of the image. Pull inward to make the image smaller, or outward to enlarge it while maintaining proportions.
How to resize a PDF online.
If you prefer to avoid downloading software, online tools offer a quick and easy way to change PDF page size. Here are a few great options for various PDF needs:
- Crop PDF Pages. If you need to trim or resize a PDF, the crop PDF tool can help eliminate unwanted white space or adjust margins to how you need them.
- Compress PDF. Need to resize and reduce file size? The compress PDF tool will help make your PDFs smaller without losing quality.
- Split PDF. If you want to use only a few pages of a PDF document, use the split PDF tool to separate PDF pages into individual files.
Tips for changing PDF page sizes efficiently.
You can always create a copy of your original PDF before resizing it so you have a backup. And, if you're resizing multiple pages, make sure to adjust your settings to apply changes across all pages. Lastly, check your final document’s text, images, and formatting to make sure they’re clear and properly aligned.
Discover all the ways Adobe Acrobat makes it easy to professionally edit your documents on any device.
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