Compress PDFs for Email and Uploads
PDF too large to email or attach to a marketplace message? Shrink it in seconds without installing desktop software.
Quick steps
- Open PDF Compressor.
- Drop your PDF into the upload area.
- Choose quality level and optionally rotate or select specific pages.
- Download the compressed file.
When to compress
- Email attachments over your provider's size limit.
- Marketplace document uploads with file size caps.
- Archiving many label PDFs — balance size vs readability.
Frequently asked questions
No. PDF Compressor runs 100% in your browser. Your file never leaves your device.
Use medium or high quality for label PDFs. Aggressive compression can blur barcodes — always test-scan after compressing shipping labels.