Reducing .pdf file size

I am trying to reduce a .pdf from 30 to 10mb. I reduced it to one page (from five) -- size doubled. I tried the Quartz file reduction -- no effect whatsoever. I cannot even figure out how to use the ColorSync app. Really, Apple, do you have to make this so fricking hard?!


I am using Preview on a MacBookPro, o/s Monterey.

MacBook Pro 13″, macOS 13.0

Posted on Jan 19, 2023 01:49 AM

Reply
Question marked as Top-ranking reply

Posted on Jan 19, 2023 06:41 AM

In my experience the only good way to reduce PDF file sizes is to use Adobe Acrobat. It does a fantastic job of reducing file sizes and still maintain good quality.


Sad to say, I have had no luck doing the same in Preview (ever). Using the Quartz Filter produces low quality results and the file sizes are often not much different from the original.

Similar questions

4 replies
Question marked as Top-ranking reply

Jan 19, 2023 06:41 AM in response to Kyre1

In my experience the only good way to reduce PDF file sizes is to use Adobe Acrobat. It does a fantastic job of reducing file sizes and still maintain good quality.


Sad to say, I have had no luck doing the same in Preview (ever). Using the Quartz Filter produces low quality results and the file sizes are often not much different from the original.

Jan 19, 2023 03:48 AM in response to Kyre1

Has the User considered Exporting the New 1 Page PDF and applying the Quartz Filter during the Exportation ?


Does that result in the desired file size.


Aside - notice this posting appears in Monterey macOS 12 but user profile shows " MacBook Pro 13″, macOS 13.0 "


The importance is If running Ventura - the current stable version as of Dec 13, 2022 is version 13.1


Should the above be relevant - the links below are worth the users' attention


Keep your Mac up to date - Apple Support (CA)


About the security content of macOS Ventura 13.1 - Apple Support (CA)


This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Reducing .pdf file size

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.