Muhimbi’s PDF Editor for SharePoint lets you crop PDF pages directly in SharePoint Online or On-premise. Simply select the cropping tool and drag a rectangle around the area you want to crop. Apply the crop to an individual PDF page or crop all the pages in your document.
Step 1: Open PDF file in SharePoint
Go to the SharePoint library and click on the Upload button to import a PDF from your computer or select an existing PDF from the library.
Click on the Open drop-down menu and choose Open with PSPDFKit Editor.
Alternatively, you can select a PDF from your SharePoint library, and choose to Edit with PSPDFKit Editor either from the toolbar or by right-clicking on the PDF file.
Step 2: Crop PDF pages
Click on the drop-down arrow before the magnifying glass icon in the right top toolbar and select Document Crop option.
You can crop all pages or only one current page. If you want to crop PDF pages individually, scroll down to the page you want to crop or enter the page number in the left top corner.
Use the left mouse button to select the document area you want to keep. If you’ve made a mistake, click on the Cancel button and try to select it again. Click on Crop Current Page to crop a PDF page individually.
If you want to crop the whole PDF document, you don’t need to enter the page number, just activate the Document Crop option and select the area you want to keep. The whole document will be cropped to that size. As a final step, click on Crop All Pages and save the changes.