A Detailed Guide to Crop PDF on iPhone

Imagine reviewing a contract mailed by your colleague that is filled with unnecessary text boxes and white space. You're on the go, relying solely on your phone, and need to share the polished version with a client in minutes. This evokes the need for cropping PDFs precisely without transferring the file to your laptop or wasting time on complex software.

To ensure only the most relevant sections are included, you should opt for tools that provide the ability to crop PDF on iPhone. Whether it's trimming unnecessary white space, isolating a key page, or refining the layout, this tool turns your iPhone into a powerful editor. Thus, the following guide comprises 2 effective methods to trim PDFs with a detailed tutorial. Keep reading the article to know which platform overcomes Adobe Acrobat's limitations.

Part 1. Crop PDF on iPhone Using Adobe Acrobat

While Adobe Acrobat is known for PDF management tasks, it's not always the most convenient option for users seeking quick edits on mobile. When it comes to cropping PDFs on iPhone, explore the list of limitations it offers, impacting overall usability:

1. All advanced features, including cropping capabilities, are locked behind a pricy subscription.
2. On older iPhone versions, this process might slow down loading or lag when handling large files.
3. It displays a complex interface for beginners while making quick edits time-consuming.
4. While working on large files, some features may not function smoothly, leading to compressing them first.

When ease of use and cropping with precision are top priorities, UPDF for Windows and Mac appears as a compelling alternative. Unlike Acrobat's subscription-graded mobile tools, it offers a seamless cropping experience with multiple cropping methods. For instance, you can remove margins, adjust visible areas, and even trim multiple pages at once. Most importantly, it delivers a clear interface, which eliminates the steep learning curve when compared to Adobe's.

UPDF provides an easy approach to customize PDF layouts. Besides this, it facilitates users to trim documents by defining the width and height of PDF, equivalent to providing dimensions. When you have a scanned book, you can use its split PDF feature to divide two pages with a specific page range for splitting. Turning on constrained proportions allows users to constrain the margins of their PDFs.

Tutorial to Crop PDFs on iPhone Using Adobe Acrobat

Despite its limitations, if you still prefer using Adobe Acrobat, then follow the provided stepwise guide to crop PDFs:

Step 1. First, install the app and press the "+" icon at the bottom of the main interface after launching. Now, tap the "Open File" button to add your PDF by choosing the "Browse More Files" option from the "Locations" screen.

Step 2. Once done, navigate to the "More Tools" option from the toolkit at the bottom. From the options, select the "Crop Pages" option to trim and organize the added document.

Step 3. Now, draw the crop area by adjusting the crop box with your fingers. After this, press "Apply to All Pages" to apply the change to all the pages of PDF. In the end, head to the "Done" button at the top to confirm the changes.

Part 2. Learn How to Crop a PDF with UPDF Expertise

Although apps like Adobe can handle cropping, they often fall short when precision and flexibility are required. For those searching to crop PDF on iPhone but need more advanced options, UPDF on desktop delivers a far more powerful solution. Therefore, a comprehensive stepwise guide is provided, covering 2 effective methods for trimming PDF pages in UPDF.

Method 1. Using the Crop Page Feature

As discussed earlier, the Crop Page feature allows users to trim a PDF page both horizontally and vertically with complete control over cropping. Plus, you can specify the width and height for any page in the PDF to crop it accordingly. Hence, a detailed tutorial is given below that explains how effectively you can use UPDF's crop tool:

Step 1. Commence UPDF on Desktop and Import your PDF

Launch the platform on your device and press the "Open File" button from the main interface to add your document to the tool.

Step 2. Access Crop PDF Feature and Adjust the Margin Controls

Once your PDF is added, navigate to the "Crop Pages" feature from the toolkit at left. Now, set the adjustments for "Margin Controls" and mention width/height for the "Cropped Page Size." Next, toggle the option for "Apply Changes" when done with modifications.  

Step 3. Choose Page Range to Crop Pages Accordingly  

After this, extend the menu for "Page Range" and choose the "All Pages" option from the list. Finally, head to the "Crop" button and apply changes to all pages.   

Method 2. Accessing Split Pages Options

Another alternate method for crop PDF on iPhone is splitting it through UPDF's desktop version. Within the Crop Page tool, you can divide a PDF page by adding a split line with equal division and spacing. Follow the provided guide and apply changes by selecting the page range as per requirement:

Step 1. Split the Added PDF with the Specifications

While accessing the crop feature, press the "Split" option at the top. Under the "Split Pages" section, specify splitting with "Equal Division" and toggle the option for "Apply Changes." Next, access the menu for "Page Range" and choose the "Custom" option with the page number to split. In the end, hit the "Split" button to divide the page mentioned.

Step 2. Review the Results Before Exporting

Now, review the changes made to your PDF and edit it further if required before you proceed to the export option.

Conclusion

To conclude, the limitations that come with mobile apps like Adobe Acrobat when performing crop PDF on iPhone increase the hunt for alternatives. Plus, these constraints make the process more time-consuming and less effective, particularly for users who need professionalism. Therefore, we recommend using UPDF desktop version, which provides full control over margins and layout. Though mobile can be handier, accuracy requires viewing documents on the big screen to get the job done right.