How to Crop PDF on Mac (10.15 Catalina included) The Easiest Way to Crop a PDF To easily crop a PDF on Mac, you need a PDF editing tool that is designed for that purpose. For Mac users that tool is PDFelement Pro PDFelement Pro. This PDF tool is designed to help you easily manage all aspects of the PDF including cropping sections of it. Crop a circle in the image, is an online tool, used to crop round circle in your images. Cropping is much Faster, since we are not uploading your images to our server. So cropping is quick, highly secured and consumes less bandwidth. For starters, you can crop and edit your photos on Mac using a Photos App for Mac. You will simply need to update your mac to any Mac OS X from Yosemite and later to use this amazing native app. This is an app that can help you keep your photos organized while you can also edit your photos in a non-destructive fashion. An additional benefit is that the crop tool can also be used to align (straighten) the horizon in an image it is not horizontal. Open an image that needs cropping or straightening. Switch to the Crop Tool by clicking the Scissors button in the top toolbar or press the C key. After pressing this button, the application enters Crop Tool Mode.
Preview User Guide
You can extract part of an image. For example, you can extract one person's face from a group photo and then paste the face elsewhere.
If an image's background consists of areas that are mainly the same color, you can also remove the background.
Extract an image
In the Preview app on your Mac, click the Show Markup Toolbar button (if the Markup toolbar isn't showing), click the Selection Tools menu , then choose the Smart Lasso tool .
Trace the edge of the image you want to extract.
Make sure the image's edge is within the thick border that appears as you trace.
Connect the end of the border back to its beginning, or stop dragging to connect the border in a straight line back to the beginning.
Do one of the following:
To copy the image so that you can paste it in a document: Choose Edit > Copy.
To remove everything outside of your selection: Click Crop or choose Edit > Invert Selection, then press Delete.
Crop Tool In Mac Computers
Extract a PDF page as an image
You can select part of an image opened in Preview, then copy and paste it elsewhere or crop the content surrounding it. If the image is in a PDF, you need to extract the PDF page as an image before you can use the image markup tools.
In the Preview app on your Mac, open the PDF file, choose View > Thumbnails, then select the page in the thumbnail sidebar.
Click File > Export, type a name, add a tag (optional), then choose where you want to save it.
Click the Format pop-up menu and choose an image format (such as PNG).
Click Save.
Remove the background from an image
In the Preview app on your Mac, click the Show Markup Toolbar button (if the Markup toolbar isn't showing), then click the Instant Alpha button (or use the Touch Bar).
Drag over part of the background.
Preview selects the area you dragged over and any pixels adjacent to it that have the same colors.
To delete the selected area, press Delete.
To delete everything outside the selected area, choose Edit > Invert Selection, then press Delete.
Repeat steps 2 and 3 until you have the image you want.
Crop Image On Mac
