Downsize PDF in Preview in a matter of minutes

Aug 6th, 2022
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01. Upload a document from your computer or cloud storage.
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02. Add text, images, drawings, shapes, and more.
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03. Sign your document online in a few clicks.
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04. Send, export, fax, download, or print out your document.

Quickly Downsize PDF in Preview online

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Get a document processing solution that is up and running when you need a quick fix. With an efficient and user-friendly editor that deals with documents in any type of format, you can find the functionality you need and complete your task in minutes, even if you are working with it for the first time.

Discover how straightforward it is to get started and Downsize PDF in Preview right away with DocHub:

  1. Sign in to your DocHub profile. If you do not have one yet, you can register in a few clicks using your existing mail profile.
  2. Go on to the Dashboard to access stored files.
  3. Click the New Document button and choose the most handy method to add your file and Downsize PDF in Preview.
  4. Open the file in editing mode and make any additional adjustments if required.
  5. Finish the alterations in your document and save it on your computer in the format of your choice.

Discover more advanced editing features at your fingertips. Improve your paperwork experience and process documents much faster with DocHub.

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How to Downsize PDF in Preview

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Hi this is Gary with MacMost.com. Today let me show you several methods of compressing PDF files on your Mac. MacMost is brought to you thanks to a great group of supporters. Go to MacMost.com/patreon. There you can read more about it. Join us and get exclusive content. You dont need anything special to be able to compress PDF files on your Mac. You can simply open them up in Preview and theres a special way to export them that compresses the images inside them. However the image compression settings arent the greatest and it takes several steps. Ill show you how to build something in Automator that could do it quickly and also allow you to customize the compression. So here Ive got a sample PDF on my desktop. I can open it up and you can see its just a sample electric bill. I scanned it in using my iPhone. The file size is a little bit bigger than I like. Im going to do Command i to get information and see that its 6.8 MB. It can definitely be smaller. So lets go and open it

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Got questions?

Below 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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Preview Open Preview, click File and Open, then locate your PDF. Click Open. Click File, then Export. Click the location on your hard drive where you want to save the PDF, such as Desktop or Documents. Click the Quartz Filter tab. Click Reduce file size. Click Save.
In the Preview app on your Mac, open the file you want to change. Choose Tools Adjust Size, then select Resample image. Enter a smaller value in the Resolution field. The new size is shown at the bottom.
Reduce PDF Size on Mac FAQs Preview can help you reduce PDF size on Mac without losing quality: Open PDF with Preview. Click File Export. Choose Quartz Filter Reduce File Size Save.
Preview on Mac Double-click on the PDF file you want to compress to open it. By default, it should open in Preview. In the menu bar, click File, then click Export. Click the Quartz Filter dropdown menu. Select Reduce File Size, then click Save. The compressed PDF file will be saved to your computer.
How to compress a PDF on Mac with Preview. Go to the Preview app and open the PDF you want to compress. Choose File Export. Do not choose Export as PDF. Select the Quartz Filter pop-up menu, then choose Reduce File Size.
How to Change PDF Page Size on Mac with Preview: Right-click on the PDF file, and then open it in the Preview app. In the Print Preview section, you can change the page size by choosing page orientation, scale, page size, or manually selecting the percentage.
Reduce an images file size In the Preview app on your Mac, open the file you want to change. Choose Tools Adjust Size, then select Resample image. Enter a smaller value in the Resolution field. The new size is shown at the bottom.
Preview Open Preview, click File and Open, then locate your PDF. Click Open. Click File, then Export. Click the location on your hard drive where you want to save the PDF, such as Desktop or Documents. Click the Quartz Filter tab. Click Reduce file size. Click Save.

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