Compress PDF Online
🗜️ PDF Compressor
Reduce PDF file size while maintaining quality – Free & Fast
Click to upload or drag and drop
PDF files only (Max 25MB)
Choose Compression Level
Compressing your PDF… Please wait
Compression Complete!
Original Size:
Compressed Size:
Pages:
Want to compress another file? Just upload a new PDF above!
100% Secure
Your files are processed locally in your browser. Nothing is uploaded to servers.
Lightning Fast
Advanced compression algorithms reduce file size without quality loss
Free Forever
No registration, no hidden fees. Compress unlimited PDFs for free
Quality Control
Choose your compression level to balance file size and quality
How to Compress PDF Files
1
Upload Your PDF
Click the upload area or drag and drop your PDF file. Files up to 25MB are supported.
2
Select Compression Level
Choose Low (best quality), Medium (recommended), or High (smallest size). Adjust the quality slider for fine control.
3
Compress & Download
Click “Compress PDF” and wait a few seconds. Download your optimized PDF with reduced file size.