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PDF Editing Issues

Can You Crop PDF Documents in the Adobe Acrobat iOS App?

Steve KSteve K Oct 18, 2026 869 views

Question details

The user wants to know if it is possible to crop PDF files directly using the Adobe Acrobat Reader mobile app on an iPad or iPhone.

Can You Crop PDF Documents in the Adobe Acrobat iOS App?
Product
Adobe Acrobat Reader
Device & OS
iOS
Scenario
Attempting to edit page margins or crop specific content within a PDF document while using a mobile device.
Observed behavior
The crop tool is missing or unavailable in the Adobe Acrobat mobile app on both iOS and Android platforms.
Before you start

Since cropping PDFs is not supported in the mobile app versions of Adobe Acrobat, ensure you have access to a Windows or Mac computer to complete this task using a desktop application.

Solution 1Recommended

Crop PDF Documents Using Adobe Acrobat on Desktop

Transfer your PDF file to a computer and use the desktop version of Adobe Acrobat, as the cropping feature is restricted to Windows and Mac platforms.

Adobe Acrobat currently does not support the crop function on iOS or Android devices. To crop your PDF, you must use the fully-featured desktop application.

1
Transfer the document

Send or sync the PDF file from your iPhone or iPad to your Windows or Mac computer using iCloud, AirDrop, email, or a cloud storage service.

2
Open the PDF in Acrobat

Launch Adobe Acrobat on your desktop and open the transferred PDF document.

3
Select the Edit PDF tool

Navigate to the 'Tools' menu at the top of the window and click on 'Edit PDF'.

4
Access the Crop tool

In the secondary toolbar that appears, click on the 'Crop Pages' option.

5
Apply the crop

Drag your cursor to draw a rectangle over the area you want to keep. Double-click inside the rectangle to open the 'Set Page Boxes' dialog box, adjust your margins if necessary, and click 'OK' to apply.

Crop PDF Documents Using Adobe Acrobat on Desktop
Device Limitation: There are no workarounds to force the Acrobat iOS app to crop documents. Access to a desktop computer is strictly required for this specific Adobe tool.
Crop PDFs Easily with WPS Office

Crop and Edit PDFs using WPS Office

WPS Office provides a comprehensive, lightweight PDF editing suite on desktop, allowing you to easily crop pages, edit text, and manage documents seamlessly without the high subscription costs of Adobe Acrobat.

  1. 1. Download and Install WPS Office: Download WPS Office for your desktop and open the WPS PDF application.
  2. 2. Open Your PDF File: Click 'Open PDF' and select the document you need to crop.
  3. 3. Navigate to the Edit Menu: Go to the 'Edit' tab in the top ribbon and select the 'Crop Page' tool.
  4. 4. Adjust and Apply: Draw your crop box over the desired area, adjust the margin controls in the side panel, and confirm to instantly crop your PDF.
Easily crop PDF pages to remove margins or focus on specific document content.Fully compatible with standard Adobe PDF formats across platforms.Lightweight desktop alternative with built-in Word, Excel, PowerPoint, and PDF editing tools.User-friendly interface designed for straightforward document management.
microsoft office alternative - wps office

Frequently Asked Questions

Why can't I crop a PDF on my iPhone using Adobe Acrobat?

The Adobe Acrobat Reader mobile app for iOS and Android is designed primarily for viewing, commenting, and basic text editing. Advanced page manipulation features, including cropping, are intentionally reserved for the desktop versions of Adobe Acrobat.

Are there any iOS apps that can crop PDFs?

Yes, while Adobe Acrobat lacks this feature on mobile, there are other third-party PDF editing applications available on the Apple App Store that offer dedicated page cropping functionalities.

Can I crop a PDF online for free from my mobile browser?

Yes. You can use free online PDF tools provided by platforms like WPS Office or other web-based PDF editors. Simply open Safari or Chrome on your iOS device, navigate to the online tool, upload your PDF, and use the web interface to crop your document.