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How to compress pdf
- 1
Upload a PDF
Drop in the PDF you want to shrink.
- 2
Pick a quality preset
Choose screen, ebook, or printer quality.
- 3
Download
Compare before/after sizes and download.
Frequently asked questions
Files are processed on our own servers and automatically deleted within 2 hours. We never inspect or share their contents.
It depends on the content. Image-heavy PDFs shrink the most; the 'screen' preset gives the smallest files.
Free compression supports files up to 25 MB. Premium raises this to 1 GB.
Yes. Every tool is free with no watermark and no sign-up. An optional premium plan raises file-size and batch limits and removes ads.