Resize PDF image on Mac online

How to resize PDF image on Mac with DocHub

DocHub is an exceptional platform that empowers users to manage their documents effectively. With features that streamline editing, signing, and distribution, our editor is designed to enhance productivity, especially for those using Mac. The integration with Google Workspace allows for seamless transitions between tasks, making it easier for users to import, modify, and share documents online—for free. Whether you’re resizing images within PDFs or completing forms, DocHub simplifies the process.

Follow the steps to resize your PDF image on Mac

Open your web browser and navigate to the DocHub website. Log in to your account or create a free account if you don’t have one.
Upload the PDF document that contains the image you want to resize by selecting it from your computer or importing it from your Google Drive.
Once the document is loaded in the editor, locate the image within the PDF. Click on it to select the image you wish to resize.
After selecting the image, use the resizing handles that appear around it to adjust the dimensions. Drag the corners to resize proportionally or the sides to change the height and width independently.
Review the entire document to ensure the image fits well within the context of your PDF. Make any additional edits if necessary.
When you are satisfied with the changes, save your document. You can then download the resized PDF, print it, or share it directly from the platform.

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How to resize PDF image on Mac

4.8 out of 5

66 votes

In this tutorial, Gary from MacMost.com demonstrates multiple ways to compress PDF files on a Mac. You can use Preview to compress images inside PDFs, but the process is not ideal. He shows how to create an Automator workflow for quick and customizable compression. Using a sample PDF of an electric bill, he reveals a file size of 6.8 MB, showing the need for compression. You can access exclusive content and support MacMost at MacMost.com/patreon.

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Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

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What is the free image resizing tool for Mac?

Mac Preview function The Preview app allows you to select the width and the height of the image and you can also select if you want the changes by pixels, percent, cm, mm, points, inches, or percent. Key features: Freely available built-in app. Simple resizing steps.

How do I make a picture smaller in size?

The Photo Compress app available at Google Play does the same thing for Android users. Download the app and launch it. Select the photos to compress and adjust the size by choosing Resize Image. Be sure to keep the aspect ratio on so the resizing doesnt distort the height or width of the photo.

How do I resize an image on my Mac?

Change an images dimensions In the Preview app on your Mac, click the Show Markup Toolbar button (if the Markup toolbar isnt showing), then click the Adjust Size button . Enter new values for width and height, or click the Fit into pop-up menu and choose a size.

How do I change the size of an image?

How to resize an image. Select. Upload your JPG or PNG to our image resize tool. Resize. Choose a size template based on the social platform or add your own. Continue editing. Instantly download your resized image or keep editing.

Can I resize a photo in Apple Photos?

To resize an image on your iPhone, use the crop tool in the Edit menu of the Photos app. You can crop an image using a range of dimensions: Original, Freeform, and Square. To change the images resolution, youll have to use a third-party app like Image Size.

How can I change the size of a PDF image?

To resize the image, select the image, hold the resize corner handles, and then drag the handles in or out to reduce or enlarge the image size.

How can I reduce the size of a PDF file on my Mac?

In the Preview app on your Mac, open the PDF that you want to compress. Choose File Export. Click the Quartz Filter pop-up menu, then choose Reduce File Size.

How do I make a PDF file smaller so I can upload it?

How to make a PDF file size smaller. Visit Acrobat online services and navigate to the Compress page by clicking Compress in the menu. Click or tap on the Select a file button. Choose the file from your device or from a cloud service like Google Drive. Your file will upload and compress.

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