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Compress PDF Online Free
Reduce PDF file size online for free without losing quality.
What is PDF Compression?
PDF compression reduces file size by removing duplicate objects, compressing embedded images, and optimizing the document structure — without visibly affecting content quality.
How to Compress a PDF Online
Upload your PDF, select your desired compression level, click Compress PDF, and download the optimized file. The result shows you the original and new file size along with the reduction percentage.
Why Use This Free PDF Compressor?
Smaller PDFs are faster to email, upload, and share. Our server-side processing uses PyMuPDF with professional compression settings. No watermarks added, no registration required, and your files are discarded immediately after processing.
Frequently Asked Questions
How much will my PDF shrink? expand_more
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