#1 Reduce PDF File Size on Mac Free with Preview · Step 1. Open PDF with Preview · Step 2. Go to File > Export > Quartz, choose “Reduce File Size” · Step 3.
In the Preview app on your Mac, open the PDF you want to compress. Choose File > Export. Click the Quartz Filter pop-up menu, then choose Reduce File Size.
Launch Acrobat Pro. · Open the “Optimise PDF” tool. · Locate your file and click Open. · Click Reduce File Size in the top menu. Adobe Acrobat Pro Optimise PDFs ...
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 ...
2023年4月21日 — Next, set the compression level. There are two options: recommended or maximum compression. Click Compress PDF to reduce PDF file size on Mac.
2022年7月25日 — How to reduce PDF file size on a Mac computer with Preview. 1. Open the PDF — if Preview isn't your default app, right click the PDF, then ...