PDF Compressor
Reduce the file size of your PDF documents without significant quality loss. Compress large PDFs for easier sharing via email, messaging, or upload to web platforms.
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How to Compress PDF
Upload PDF
Upload the PDF file you want to compress.
Compress
Click Compress to reduce the file size of your PDF document.
Download Compressed PDF
Download your smaller PDF file. The original quality is preserved as much as possible.
Features
Reduce PDF file size significantly
Maintain readable document quality
Optimize for email attachment limits
Remove unnecessary metadata and objects
Fast server-side processing
No registration required
When to Use This Tool
- Reduce PDF size for email attachment limits
- Compress scanned documents for faster uploads
- Optimize PDF portfolio files for sharing
- Prepare smaller PDFs for web publishing
Your Files Are Secure
Your document is compressed on our servers and deleted immediately after download.
Frequently Asked Questions
Compression results vary depending on the PDF content. PDFs with embedded images typically compress more than text-only documents. Reductions of 20-70% are common for image-heavy PDFs.
The compressor removes unnecessary data and optimizes the PDF structure. Text remains crisp. Images may be slightly optimized but remain clearly readable.
The compressor works with unprotected PDF files. If your PDF requires a password to open, you will need to remove the password protection first.
You can upload PDFs up to 50MB for compression.
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Need help? Read our guides and tutorials or check the FAQ.