Free Online Compress PDF - Reduce File Size
Compress PDF files to reduce size while maintaining quality. Perfect for email attachments and web uploads. No registration required.
100% secure. Your PDF is compressed securely and deleted immediately after processing.
Frequently Asked Questions
Is PDF compression free?
Yes! Completely free with no fees, watermarks, or registration. Compress unlimited PDF files.
How much can I compress a PDF?
Compression ratio depends on the original PDF content. PDFs with images compress more than text-only PDFs. Typical reduction is 10-50%.
Will compression reduce quality?
Our compression removes duplicate objects and optimizes structure without degrading visible quality. Text and images remain clear and readable.
Can I compress password-protected PDFs?
No, encrypted or password-protected PDFs cannot be compressed. Please remove the password first.
Are my files safe?
Yes! All files are processed securely and deleted immediately after compression. We never store your documents.