PDF Tools
Compress PDF
Reduce PDF file size online while maintaining quality.
or drop PDF file here
Max 50 MB per file
How It Works
1
Upload Your PDF
Select or drag and drop your PDF file — up to 50 MB.
2
Compress
Click "Compress PDF" and wait a moment while we optimise it.
3
Download
Download your smaller PDF instantly. No watermarks added.
Frequently Asked Questions
When to Use Compress PDF
Need to email a PDF but the file is too large? Our compressor reduces PDF size without losing quality — perfect for email attachments, uploading to web portals, or sharing via messaging apps like WhatsApp and Telegram. Also great for reducing storage space on your device.
Tips for Best Results
- 1Scanned documents usually compress much better than text-heavy PDFs.
- 2If your PDF contains high-resolution images, expect the biggest size reduction.
- 3For email attachments, aim for under 10 MB — most email providers block larger files.
- 4Re-compressing an already optimised PDF may not yield further savings.