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How to Resize PDF to A4 Step-by-Step

Imagine you're rushing to print out a critical presentation minutes before your meeting. You click "Print," but the PDF document stubbornly refuses to fit on your page! No need to panic because we've got your back!

Whether you're a student submitting an assignment at the last minute or a professional who's fine-tuning their report, this article is for you. Here, we will show you the ropes of how to resize PDF to A4 quickly.

How to Resize a PDF to A4 Page Size

You must have noticed that an A4 size page is a common choice for printing files. Unfortunately, many PDFs don't naturally align with this standard. Thankfully, UPDF stepped in as the solution.

UPDF is the game-changing editor that you've been waiting for. It is your Swiss Army knife for all things PDF-related. Whether you need to resize, read, annotate, convert, or even OCR your PDFs, UPDF is your trusted companion. It streamlines the way you work with PDFs with its simple UI.

Let's have a look at how you may use it to resize your PDF to fit an A4 page.

Step 1: Download UPDF

Click on the "Free Download" button below to install UPDF on your device. Once UPDF is ready to run, launch it on your computer. Now open the PDF file that you want to print on an A4-sized page.

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Step 2: Open the Print Settings

Go to "Files" on the top left corner, then click on "Print" to open the print settings. Alternatively, you can also press CTRL+P, the shortcut.

Step 3: Change PDF Size to A4

In the Print Settings pop-up window, open the "Paper Size" drop-down menu. You will see there are many options for page size, including Letter, Tabloid, Legal Paper, Statement, Executive, A3, A4, A5, B4(JIS), and B5(JIS). Here, select the A4 size.

resize pdf to a4 paper size selection

Extra tip: If you find your content exceeds the paper, you can choose the "Fit" option or the "Shrink oversized pages" option in the "Page Sizing and Handling" section. However, if you want to adjust the scale manually, you can choose the "Custom Scale" option.

Step 4: Print the PDF

Once you're satisfied with the settings, take a look at the preview. If everything feels right, click on "Print". Make sure your printer is connected.

(Note: If you want to save the A4 size PDF as a new one, choose "Microsoft Print to PDF" as the virtual printer; however, If you want to print it on paper, connect the printer in your office.)

resize pdf to a4 printing the pdf

UPDF will successfully print out your PDF on an A4-sized page. Easy, isn't it? Well, that is not all. UPDF also has some other tricks up its sleeves.

How to Resize Multiple PDFs to A4 Size in a Batch?

Managing a large number of PDF documents can be difficult. Especially when all of them must adhere to the A4 page size standard. Fortunately, UPDF's batch printing option makes this process much easier.

Step 1: Access the Batch Print Feature

When you open UPDF, you will see a "Batch" icon on the right.

resize pdf to a4 the batch feature

Click on the "Print" option.

resize pdf to a4 the batch print option

Step 2: Add Multiple Files and Adjust Settings

UPDF will ask you to add your files. You can either browse the files or drag and drop them into UPDF.

Adjust the Print Settings in the right-hand panel. Set the Paper Size to A4. You can also adjust the orientation and the scale of the page.

resize pdf to a4 the print settings

Step 3: Batch Convert PDFs to A4 Size

Once you're done with the settings, click on "Apply". UPDF will swiftly process your batch, ensuring that all your PDFs are resized to the A4 page size. Say goodbye to disoriented PDFs!

After learning the two simple methods to scale PDF to A4 with UPDF, you may wonder if you should download it. I suggest you download it now as it offers a variety of other features as well to its users. Precision and customization become second nature with these tools.

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  • Read and Annotate PDF: With this, actively engage with your documents. Dive into your PDFs, highlight important sections, add notes, and even insert shapes. Moreover, collaborate with your team by sharing the annotated PDF via a link.
  • AI Features of UPDF: Experience the charm of PDF editing with UPDF's AI features. It can intelligently recognize and enhance your documents. Use AI to summarize, translate, explain, and write your content within seconds.
  • The OCR Feature: UPDF goes beyond the basics by offering Optical Character Recognition (OCR) technology. Convert scanned documents and images into searchable and editable text with ease. Try out the three different layouts available.
  • Convert PDF: Need to convert your PDF to a different format? With its PDF conversion features, UPDF has you covered. It can convert between Word, Excel, PowerPoint, and image formats. You can also convert files in bulk at once.
  • Edit PDF: UPDF provides a powerful PDF editing solution, allowing users to alter text, images, and links easily. It also allows the inclusion of watermarks, backgrounds, headers, and footers across PDF documents.

When Do You Need to Change PDF to A4 Size

Changing PDFs to A4 size not only enhances visual appeal but also streamlines communication and collaboration. It's a practical solution that ensures your documents are ready for a variety of purposes.

Here are some instances where you need to use UPDF's Resize Feature.

  • Professional Documents: In business settings, A4 is the standard page size for documents like reports, proposals, and contracts. Resizing PDFs to A4 ensures a polished and consistent appearance for professional communication.
  • Academic Papers: Students and academics often need to conform to specific formatting guidelines for their papers. Adhering to the A4 size guarantees compliance with academic standards.
  • Printing Convenience: When you plan to print PDFs, especially in large quantities, resizing them to A4 simplifies the printing process. It minimizes the chances of content being cut off or misaligned on printed pages.
  • Easier Sharing: A4-sized PDFs are easier to share electronically. It reduces the likelihood of formatting issues when recipients view or print the document.

So, this is why changing PDF to A4 can be quite important.

FAQs on Changing PDF to A4 Size

In this section, we have answered some of the most frequently asked questions for you.

1. Can I resize a PDF to A4?

Yes, you can effortlessly resize a PDF to A4 using UPDF. Simply open your PDF in UPDF and navigate to "Files" > "Print." Then, choose "A4" as the page size, and click "Print." UPDF will quickly resize your PDFs while maintaining their quality.

2. How to Change PDF Size to A4 with Adobe Acrobat?

To resize with Adobe Acrobat, open the PDF and go to "File" > "Print." Then, select the "Adobe PDF" printer, and then choose "A4" as the paper size. While Adobe Acrobat can also resize PDFs to A4, it's essential to note that it can be costly and complex for many users. UPDF is a more affordable and user-friendly alternative.

3. What is the ratio of PDF A4 size?

An A4-sized PDF's ratio is 210 x 297 millimeters (8.3 x 11.7 inches) in width and height, respectively.


PDF files that do not fit properly on an A4 page are quite annoying. Resizing to PDF to A4 is a superpower, and UPDF is your trusty sidekick.

UPDF makes the process of resizing your PDF to A4 very simple. If you follow our guide, it will only take you a few minutes to get it done.

But wait, there's more! Jump into a sea of features that'll make you love working with PDFs. Whether you're a solo operator or part of a team, UPDF's got your back. The best part? An exclusive discount awaits you. Don't miss out! Download UPDF now!!

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