Suppose if you cannot send a PDF that is too large through email, then you can use Preview to compress the PDF. Here’s how to compress a PDF file with Preview without worrying about losing quality.
Preview is a PDF document and image viewer built into Mac, finding and using this tool is quite easy.
How to compress a PDF file with Preview without worrying about quality loss
To compress a PDF file with Preview without worrying of losing quality, first open Preview from the Applications or Dock folder, then open the PDF document you want to compress. Next access File menu, choose Export as shown below.
At this time, a new dialog box appears, at the entry Quartz Filter Click the dropdown menu next to, select Reduce File Size As shown below, give a new file name and then click Save.
Now you have a smaller PDF file with no quality loss. To be sure you can open the newly saved PDF file to check image and text quality.
Often reducing the size of a PDF file can cause problems such as poor image quality, the inability to read text, etc. In these cases you can find additional solutions such as compressing PDF files online with many other online services, compressing PDF files online will save you time by not having to install software.