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How to Change Paper Size with & without Adobe Acrobat [2024 Guide]

When you're combining multiple PDFs with different page sizes into one document, the inconsistency in page dimensions can create problems. Merging PDFs of varied sizes may lead to content misalignment and visual issues that affect the overall professional look of the document. A practical solution to tackle this issue involves standardizing the page size throughout the merged document.

In this regard, tools like Adobe Acrobat allow users to adjust the paper size for each page uniformly. In this article, we'll discuss how to change page size using Adobe Acrobat and the best alternative - UPDF. If you think Acrobat is too expensive, you can download and try UPDF now.

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Part 1. How to Change Page Size in Adobe Acrobat using the "Crop Pages" Tool?

The features of Adobe Acrobat's "Crop Pages" tool are beneficial for individuals looking to adjust page sizes in their PDF files by cropping unwanted parts. It helps you to maintain consistency in your documents or tailor them to meet specific needs. Let's examine the steps to change the PDF page size in Acrobat DC with its effective "Crop Pages" tool:

Step 1: First, you have to download and install Adobe Acrobat before launching it on your device. Afterward, import your PDF document, and on the right side of the main window, access the "Edit PDF" button.

adobe acrobat change page size edit pdf

Step 2: After getting the editing features of the tool, select the "Crop Pages" tool and scroll down to your desired page. Now, draw a rectangle around the area you wish to crop. If needed, adjust the size of the cropping rectangle by dragging its corner handles until the page reaches the desired dimensions.

adobe acrobat change page size crop pages

Step 3: Once you have adjusted the size of the rectangle, double-click on the rectangle crop area selected on the page. Now, you will see a set-up menu from where you can change page size in the "Page Size Section." Additionally, you can further customize the cropped pages by modifying the width, height, and page range for specific pages. When done, hit the "OK" button to complete this process.

adobe acrobat change page size change page size

Part 2. How to Change Page Size in Adobe Acrobat using the "Print" Tool?

Adobe Acrobat's print function supports not just physical printing but also serves for the precise modification and optimization of page dimensions. Whether you're resizing pages or choosing specific dimensions, its print feature customizes page sizes according to your requirements. Let's guide you through the steps using the "Print" tool of Adobe Acrobat to change page size and effortlessly make adjustments.

Step 1: Start the process by successfully downloading and installing the tool to your system. To change page size in Adobe Acrobat using the print tool, import your desired file. Now, from the main interface, access the "Print" icon from the left top.

acrobat change page size print tool

Step 2: Once you have entered the print window, access the "Printer" drop-down menu to choose the "Microsoft Print to PDF" option from the menu. Then, in the "Page Sizing and Handling," select the "Size" tab to change page sizes.

acrobat change page size choose printer

Step 3: After choosing the "Size" tab for page sizing, hit the "Custom scale" and make it customized with your desired scaling. Then, after making all required changes, click on the "Print" button to get your desired output file.

acrobat change page size custom scale

Part 3. Advantages and Disadvantages of Using Adobe Acrobat to Change Page Size

Adobe Acrobat proves beneficial when handling documents of varying sizes or desiring uniformity for a polished presentation. However, understanding both the advantages and disadvantages is crucial for informed decision-making in document formatting. Now, let's examine the potential pros and cons of changing the size of PDF papers in Acrobat.


  • Several Editing Solutions: The tool offers a complete PDF editing platform to simplify the process of adjusting page sizes. Moreover, it makes various document modifications all in one place.
  • Global Acknowledgment: This stands as a universally acknowledged and reliable PDF editor and ensures smooth document sharing across a variety of platforms.
  • Effective Teamwork Features: Users can utilize collaborative tools that support group projects. In this way, you can make it easier for teams to work together on documents, including adjusting page sizes, ultimately boosting productivity.


  • High Costs: Adobe Acrobat can get pricey, especially for its advanced features. Additionally, it creates a barrier for budget-conscious users and limits access to certain tools and functions.
  • Complex User Interface: The software's feature-rich interface can be challenging for beginners as it demands time and effort to understand and make the most of its features.
  • Feature Overload: It comes with a multitude of features, some of which users might not need. These additional features result in a cluttered interface and potential user confusion.
  • Slow Performance with Large Files: Opening sizable documents may take a while and impact efficiency. Users dealing with extensive files might face delays that affect overall productivity and workflow.

Part 4. How to Change PDF Page Size without Adobe Acrobat

UPDF is a versatile and user-friendly AI PDF solution that provides a smooth method for adjusting PDF page sizes independently of Adobe Acrobat. This innovative tool gives users the ability to easily navigate and modify their PDFs by utilizing advanced AI for efficient document management. Moreover, with UPDF, resizing pages is a straightforward process to ensure flexibility and compatibility.

adobe acrobat change page size crop pdf page for mac updf

2 Methods to Change the Paper Size of a PDF Through UPDF

The features of UPDF enable users to organize, edit, and personalize PDF documents with efficiency. It offers different ways to provide a smooth experience for both individuals and professionals. Now, let's proceed to understand how to change the PDF paper size without Acrobat using AI-powered UPDF.

Method 1. Change PDF Page Size Using the Crop Pages Feature of UPDF

Altering the page size in a PDF using UPDF's Crop Pages feature is a simple and direct process. This functionality enables accurate adjustments to the document's size. Additionally, users can effectively edit the page size and get a customized look for their PDF files by following the given instructions.

  • Step 1. First, download UPDF to initiate the process of resizing PDF pages. For this purpose, click the button below, download the set-up, and install the PDF page organizer on your device. Afterward, launch and import the specific PDF file you wish to modify to begin resizing the pages of your PDF document.

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  • Step 2: After importing files on the software, click on the "Crop Pages" icon situated on the left side of your screen. Then select the "Options" icon to open the "Crop Pages" settings panel. In this panel, input the values for top, bottom, left, and right margins in the "Margin Controls" section. Additionally, specify the width and height of the page in the "Cropped Page Size" section.
adobe acrobat change page size crop updf
  • Step 3: After configuring all the settings, click the "Apply Changes" button at the top of the screen to reveal a pop-up menu. Within this menu, choose the page range to which you want to apply the resizing changes. Finally, click "Crop" to adjust the size of all the selected pages.
adobe acrobat change page size apply changes

Method 2. Change the PDF Page Size with the Help of the Print Functionality  

UPDF offers an easy method for adjusting page dimensions and provides versatility for customization by using its Print tool. By observing the given guide in the following section, you can effortlessly resize PDF pages based on your specific preferences.

  • Step 1: Begin the process of changing the size of the page using UPDF by accessing the Print Tool on UPDF. After importing the PDF document, you wish to modify, navigate to the "File" tab at the top-left to open a drop-down menu. Within this menu, click on the "Print" option to initiate the process of altering the page size.
  • Step 2: After accessing the newly opened settings window, locate the "Paper Size" section and select the proper option from the drop-down menu. Following that, choose the "Microsoft Print to PDF" option from the "Printer" drop-down menu. Once you've finalized the settings, click the "Print" button to save the changes.
adobe acrobat change page size page size

Other Key Features of UPDF

  • Read and Annotate PDF: UPDF delivers a seamless reading and annotation experience and allows users to navigate PDFs effortlessly. The tool enhances documents with personalized notes and highlights. Furthermore, this feature ensures an intuitive and user-friendly approach to interacting with and understanding documents.
  • AI Features of UPDF: Users can utilize the potential of UPDF's advanced AI features for elevated document management. This AI technology lets you interact with your PDFs with the chatbot. Additionally, you can summarize, explain, and translate documents to your preferred requirements.
  • OCR Feature: The transformative OCR feature in UPDF facilitates the conversion of scanned or image-based PDFs into editable and searchable documents. Moreover, this feature amplifies document versatility to enable the extraction of text to make PDFs more dynamic.
  • Convert PDF: It effortlessly transforms your PDFs into various formats, including Word, Excel, PowerPoint, and various image formats. Plus, it guarantees adaptability and compatibility to facilitate transitions between PDF and other document types. User can retain the integrity of their document while preserving the original formatting.
  • Edit PDF: You can take command of your documents with UPDF's all-encompassing editing tools. UPDF empowers users to personalize PDFs according to their preferences, from fundamental text adjustments to intricate layout modifications. Besides, you can enjoy a versatile and user-friendly editing experience.

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In summary, learning how to change paper size with Adobe Acrobat gives you a powerful tool for organizing your documents. Adobe Acrobat is the oldest PDF platform to make these changes, whether you want your pages to look the same or need a specific layout. Moreover, you just have to follow the steps in this guide, and you can easily adjust your PDFs to fit your exact needs.

In addition to changing page size in Adobe Acrobat, users can utilize the capabilities of UPDF. This helpful lets you alter the page sizes to make professional and visually appealing documents. So, we highly suggest integrating UPDF to benefit from its exceptional PDF solution for managing documents. Click the Free Download button to get access to this innovative tool. Furthermore, users can save significantly by upgrading to UPDF Pro today because of an exclusive discount.

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