


How to resize PDF files: top apps and tips to change PDF page size in a click
Mar 21, 2025 am 10:39 AMResizing PDF pages: Three easy ways
Need to change the PDF page size? Maybe it's because your page size is different from the paper size used by the printer, or you just want to improve the layout and readability of your document. For whatever reason, we will show you several easy ways to resize PDF pages.
Adjust PDF size with one click
Quickly modify PDF page size using Nitro PDF Pro. The app is versatile and it is a perfect choice if you use PDFs frequently.
How to resize large PDF pages to smaller sizes?
If you want to compress files for sharing via email or just to save some disk space, check out the "How to Compress PDF Files" article. (Relevant links should be inserted here)
Now, let's take a look at the best way to change the size of a PDF page.
Resize PDF pages online
Although this method is very popular among users, we do not recommend it. In fact, online tools for adjusting PDF page sizes are usually fast and free, but there are enough drawbacks: from quality degradation and formatting confusion to the inability to set custom output file parameters. Finally, who likes to upload personal information to the Internet? The Internet will remember everything, so this poses a certain risk to our privacy.
Use the right VPN to protect your browsing security. Install ClearVPN from Setapp now.
The best options for changing PDF page size
When we use PDF, we usually use Nitro PDF Pro. This app is great if you need to convert, edit, merge, compress, sign PDF, etc. Overall, Nitro can help you make truly professional PDFs easily. So why not try it?
Here is how to resize a document page using Nitro PDF Pro:
- Open your file in Nitro PDF Pro.
- Select File > Print.
- Under Paper Size, select a new option.
- In the lower right corner of the Print dialog box, select PDF > Save as PDF.
The original document will retain its original page size, while the newly saved file will have the page size you selected in the Print dialog box. Isn't it very simple?
Tip: Is it difficult to find specific facts or data in your PDF? Try PDF Search. Unlike other applications that only try to find content matching, this powerful utility brings complex relevance searches to your documents. PDF Search not only finds matches for search terms, but also checks related words, multiple word combinations, and returns the results in a format you can understand. (The PDF Search link should be inserted here)
Change PDF page size using Adobe Acrobat
Although Adobe Acrobat is one of the most popular ways to change the size of PDF pages on your Mac, it is also the most expensive option on our list. It works for most PDF-related tasks, but be prepared to master its advanced professional setup and pay for an expensive subscription.
Now let's move on to how to change the PDF page size using "Use Printing Tools" with the help of Adobe Acrobat. Please follow the instructions below:
- Install and open Adobe Acrobat.
- Click "Open File" to import the required PDF file.
- Next, in the left panel, select Use Printing Tools.
- Then select Preflight. You will see a dialog box where you need to select Print Presets, Colors, and Transparency > Show All > Select Single Repair (Wrench Mark). Select a list named Pages and continue with the Scaling Page to a specified size item.
- Click the "Edit" button and go to the next window.
- The last step: Set the short and long edge parameters, and then click the "OK" button to confirm. Then you just need to save the final file.
As you can see, Adobe Acrobat is a complex, versatile tool that provides users with a wide range of choices. However, if you only need to change the size of your PDF file, Adobe is not the best choice.
Please read also: (Related links should be inserted here)
- PDF files cannot be edited in Mac preview
- Rearrange PDF pages
- Bookmark to PDF
- Edit, sign, and edit documents with Nitro PDF
Resize PDF pages using built-in preview app
You may be familiar with preview, which is a built-in macOS application that acts as the default viewer for images and PDF files on your Mac.
Here is how to change the size of a PDF page using preview:
- Right-click the file and select Open with > Preview.
- Next, go to the File menu and select Print.
- In the new window, you can change the page size by selecting page orientation, scale, page size, etc.
How to Change PDF Page Size: Final Thoughts
Changing PDF page size can be a convenient and practical solution for documents that are too big or too small to meet your specific needs. If you want to modify the PDF size, please use the method we show you. These methods include built-in preview, rather expensive Adobe Acrobat, and the all-around tool Nitro PDF Pro. The last one is our favorite because it works for a variety of PDF-related tasks. Best of all, it works on Setapp, a platform with over 240 useful Mac, iPhone, iPad and web applications that can do almost anything. Test dozens of incredible apps right away with Setapp’s free 7-day trial.
The above is the detailed content of How to resize PDF files: top apps and tips to change PDF page size in a click. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

If you've owned multiple Apple devices over the years, you might find yourself in a situation where some of those older Macs, iPhones, iPads, or other Apple hardware have been sold, given away, or traded. No matter how they left your possession, it's

When typing on a Mac using a Windows keyboard, the Win key corresponds to the Command key and the Alt key corresponds to the Option key; 1. Understand the key mapping: The Win key replaces the Command key for commonly used shortcut keys such as Command C/V, the Alt key replaces the Option key for special symbol input, and the right Alt key may be mapped to Control or other functions; 2. Adjust the keyboard mapping can be customized through system settings or third-party tool Karabiner-Elements; 3. In terms of function keys and multimedia key support, the F key needs to be used with the Fn key, the default brightness and volume function can be adjusted, and some brand shortcut keys are incompatible and need to be customized; 4. Common shortcut key comparison includes copy and paste.

The default mail application of Mac can be changed to Outlook, Spark and other clients. The specific steps are as follows: 1. Open "System Settings" or "System Preferences" and enter the "Default Application" section; 2. Select the target mailbox application in the "Email" column; 3. If the target application is not displayed, check whether it supports mail protocol binding, try to restart the application or update the version; 4. Test whether the change is effective, click the web email link to confirm whether the pop-up application is the target client. Complete the above steps to successfully switch the default mailbox.

To reopen closed tabs on Mac, launch Safari and navigate to the History menu. Then select either Reopen Last Closed Tab, Reopen Last Closed Window, or click on Recently Closed to restore all tabs from your previous browsing session.Common reasons to

For Mac users who are also sports enthusiasts, there’s a handy little free application known as MenuScores. This app displays the game of your choice directly in the menu bar, making it easy to monitor scores or upcoming game times with just a glance

Some Mac users have noticed that their Contacts app occasionally loses all contact information, leaving the entire address book empty. While this situation is definitely concerning, there's a bright side — in most cases, it’s an easy fix, and your co

To share your Mac screen with others, you can choose the appropriate method according to different scenarios. First, through video conferencing tools such as Zoom, click the "Share" button to select the screen or a specific window for sharing; second, use Messages or FaceTime to initiate a screen sharing session, click the " " to select "Screen Sharing" and invite the other party to view or control it; third, use the "Screen Sharing" App that comes with the system to enable this function on the target Mac and connect to the server address through Finder to achieve remote access; in addition, you need to pay attention to details such as permission settings, privacy protection and network performance impact.

How to transfer files from Mac to external hard driveWhen moving files, you physically remove them from their original location. Copying files, meanwhile, preserves the original file location—pasting a second version to
