Sometimes, we need to crop a PDF on mac to remove those unwanted parts for various reasons. This task can be quite easy if you have worked on a Mac for long time, but if you are just new to Mac, it may some time for you to figure out some good ways to crop the PDF on your Mac.

Here for those in need, we offer 4 ways to crop a PDF on mac, all are free to use.

Recommended: Crop One or All PDF Pages on Mac Easily

Cropping PDF on Mac is never a problem, but if you want to crop a multiple-PDF file efficiently, for example, crop current single one PDF page or crop all PDF pages, you need an advanced PDF tool. Here we recommend Adobe Acrobat.

Adobe Acrobat is always the first the best solution for all PDF editing tasks, though there raise fresh PDF tools, no one is even close to replace Adobe Acrobat. We know that Adobe Acrobat’s popularity was kinda of undermined by the high price tag before, but it is different now, it offers more plans and pricing, allowing users to have the best workflow with the help of Adobe Acrobat and with a more affordable price. You can now use all Adobe apps with a quite lower price by subscribing and unscribing anytime.

Adobe Acrobat Standout Features

  • Create PDF from start or from other documents
  • Edit PDF: edit text, image, add text box, merge, split, organize pages
  • Convert PDFs to MS Word, Excel, PowerPoint, etc.
  • OCR and edit scanned PDFs
  • Fill forms and sign
  • Share and review: add comment, stamp, compare and measure
  • Protect and unprotect PDFs
  • Redact PDF
  • Optimize and cutomize PDFs: compress, index, javascrip, etc

How to Crop One or All PDF Pages on Mac?

  1. Grab a copy of Adobe Acrobat, install the application to your Mac.
  2. Drag and drop PDF to Adobe Acrobat.crop pdf adobe 1
  3. Go to Edit PDF, choose the thumbnails of one PDF page or multiple PDF pages you want to crop, then click on Crop Pages or right click on the selected pages and choose Crop Pages.crop pdf adobe 2
  4. Set up the cropping for one or multiple PDF pages.You can preview the result on the right side.crop pdf adobe 3
  5. Check the cropped PDF pages in Adobe Acrobat, or you can edit the PDF file as you like.crop pdf adobe 4
  6. Click the Save button to finish cropping PDF on Mac.crop pdf adobe 5

4 Ways to Crop PDF on Mac for Free

1. How to Crop a PDF on Mac with Preview?

Speaking of dealing with PDF on mac, Preview should be the first and the best free tool to manage PDFs, so does cropping a PDF. Users are allowed to crop PDF on Mac with Preview. And here are 2 methods to do this.

Method 1

  1. Open PDF with Preview.
  2. Head to Tools> Rectangular Selection.crop pdf preview01
  3. Select the part you want to crop.crop pdf preview02
  4. Go to Tools>Crop. Then the PDF will be cropped on mac.crop pdf preview03

Method 2

  1. Open PDF with Preview.
  2. Head to the Show markup toolbar marked as following.crop pdf preview 04
  3. Then find the Rectangular Selection tool.crop pdf preview05
  4. Select the part you want to crop and click Crop to finish the cropping.crop pdf preview06

2. How to Crop a PDF Permanently on Mac with Preview?

However, as you may have noticed that above 2 methods cannot crop a PDF permanently, when you open the cropped PDF in PhotoShop or other tools, you will be able to restore the complete PDF that is not cropped.

not deleted permanently

Then what to do if you want to crop a PDF permanently on Mac with Preview? Here are the steps:

  • Step 1. Open PDF with Preview.
  • Step 2. Go to File>Take Screenshot, the choose to take screenshot from Selection/Window/Entire Screen. Then you will find the cropped PDF saved in a screenshot PNG.
  • Step 3. Then open the screenshot with Preview, go to File>Export as PDF. Done.

3. An Easy Way to Crop PDF on Mac

While, another easy way to crop PDF on mac is to directly take screenshot from the PDF. Just open the PDF with Preview, then press:

For macOS Mojave and later: Shift-Command-5

For all versions of macOS: Shift-Command-4.

After saving the cropped PDF in screenshot PNG image, you will need to open the image with Preview, go to File>Export as PDF, to make the cropped part save in PDF again.

4. Online Free Tool to Crop PDF on Mac

Still, there are online free tools helping users to crop PDF on mac. Here we recommend Sejda, a professional platform offering free services to edit, crop, merge, split, protect, compress, convert and create PDF files easily.

  • Step 1. Navigate to in your web browser.
  • Step 2. Click Upload PDF files or directly PDF file to the program for uploading.crop pdf online01
  • Step 3. Choose to crop whole document or crop individual page of the PDF file.crop pdf online 02
  • Step 4. Drag your mouse to select the part you want to crop, then click Crop.crop pdf online 03
  • Step 5. Once the cropping finishes, download the file, you can save to your computer or other online storage accounts.

In Summary

There are more solutions to crop a PDF on mac, and the best way to crop PDF files on mac is for sure to use the Mac Preview, it is free and easy, still effective.