Decrease PDF size in macOS easily

How to decrease PDF size in MacOS with DocHub

DocHub is a user-friendly platform designed to streamline document editing, signing, and distribution. With robust features that integrate seamlessly with Google Workspace, our editor allows users to manage their PDFs efficiently. Whether you're looking to decrease PDF size in MacOS or improve document workflows, DocHub makes it easy and accessible for everyone, including those using iOS 17, iOS 18, or iOS 19.

Follow the steps to decrease PDF size in MacOS

Open your web browser and navigate to the DocHub website. Log in to your account to access the editing features.
Upload the PDF file you wish to decrease in size by selecting the upload option and choosing the file from your Mac.
Once the document is open in the editor, look for options that allow you to optimize or compress your PDF. This feature helps reduce file size while maintaining quality.
Review any additional settings or preferences to ensure the reduction meets your needs. Adjust parameters if necessary.
After applying the compression, save the changes to your document. This will finalize the adjustments made to decrease PDF size in MacOS.
Finally, download the optimized PDF to your Mac, or choose to print or share it directly from the platform.

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How to decrease PDF size in macOS

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Gary from MacMost.com demonstrates different methods of compressing PDF files on a Mac, including using Preview to export with image compression and creating a custom Automator workflow for quick and customized compression. He shows a sample PDF of an electric bill that is 6.8 MB in size and demonstrates the process of compressing it. Visit MacMost.com/patreon for more information.

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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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How do I make a large PDF file smaller without losing quality?

Open your PDF file in Preview. It should be the default option, but in case it isnt, Right Click on the PDF file, select Open with Preview. Then, click File Export, and in the Quartz Filter drop-down box, select Reduce File Size. The software will automatically reduce the size of the PDF file.

How do I resize a PDF image on Mac?

There are just a couple of steps to resizing a PDF image on Mac Preview. Launch the Preview app on your Mac and click the Show Markup Tool button (if the markup toolbar does not show up). Click the Adjust Size button. Type the new values for the height and width, or click the Fit into pop-up menu and select a size.

How do I change the size of PDF?

You can magnify or reduce a PDF by an exact percentage. Choose the hamburger menu (Windows) or the File menu (macOS) Print. From the Page Sizing Handling menu, select Custom Scale. Enter the percentage you want to magnify or reduce the PDF.

How to compress files on Mac?

Compress a file or folder: Control-click it, then choose Compress from the shortcut menu.

How do I reduce the file size of a PDF?

Reduce File Size of PDF File in Acrobat Pro With Acrobat Pro open, go to File Open. After your file is open, Go to File Save as Other Reduced Size PDF. Select the Acrobat version that is compatible with the features in your PDF file. Re-name your file and Click Save.

How to reduce PDF file size on Mac?

Do your best work on your Mac with Acrobat Pro. Launch Acrobat Pro. Open the Optimize PDF tool. Locate your file and click Open. Click Reduce File Size in the top menu. Select appropriate compatibility settings and click OK. Name your file and click Save.

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.

How do I reduce the size of a PDF file so I can email it?

With an online PDF editor, you can compress PDFs up to 2GB in four easy steps: Go to the Acrobat online PDF compressor. Upload the file you want to compress and select your desired level of compression. Let the software do its magic. Download the compressed file to your device.

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