Compress PDF - Reduce PDF Size by 91%
Dramatically reduce your PDF file size while maintaining quality. Perfect for email attachments, web uploads, and storage optimization.
Get Powerful PDF Compression
Reduce file sizes by up to 91% with our advanced compression engine. One-time purchase, lifetime access.
Get PDF Compresso - £14.99How PDF Compression Works
PDF Compresso uses the powerful Ghostscript engine to intelligently compress your PDF files. Our algorithm analyzes your document and optimizes images, fonts, and metadata to achieve the smallest possible file size without sacrificing readability.
Three Compression Levels
Low
Best quality, moderate size reduction. Ideal for print-ready documents.
Medium
Balanced compression. Great for most documents and email attachments.
High
Maximum compression. Perfect for web uploads and archiving.
Why Choose PDF Compresso for Compression?
Industry-Leading Compression
Our Ghostscript-powered engine achieves compression rates of up to 91% - far exceeding what browser-based tools can offer. This level of compression requires native processing power that only desktop software can provide.
Complete Privacy
Your files never leave your computer. All compression happens locally, ensuring your sensitive documents remain completely private and secure.
No File Size Limits
Compress PDFs of any size - from small documents to massive files. There are no restrictions on file size or the number of files you can compress.
Works Offline
Compress PDFs anywhere, anytime - no internet connection required. Perfect for secure environments or when you're traveling.
Common Uses for PDF Compression
- Email Attachments - Get large files under email size limits
- Web Uploads - Faster uploads to websites and portals
- Cloud Storage - Save space on Dropbox, Google Drive, etc.
- Archive Documents - Store more documents in less space
- Share Large Files - Faster downloads for recipients
- Mobile Viewing - Smaller files load faster on phones
Frequently Asked Questions
How much can PDF Compresso reduce my file size?
Results vary based on the PDF content, but typical reductions range from 50% to 91%. Files with large images see the most dramatic improvements.
Will compression affect the quality of my PDFs?
You control the quality-size tradeoff by choosing your compression level. Low compression maintains excellent quality, while high compression prioritizes file size.
Why is compression only available on desktop?
Our compression uses the Ghostscript engine, which requires native installation. This technology cannot run in a web browser but delivers far superior results.
Can I compress password-protected PDFs?
Yes, if you know the password. Enter the password when prompted to compress protected files.
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