Optimize for Email
Compress PDF to fit under standard email attachment limits.
100% Client-Side
Your document stays in-memory. Zero server uploads. Unlike cloud-based PDF tools, all conversion, compression, and visual editing happens directly within your web browser. No document files are uploaded to any server. This guarantees that your sensitive information remains completely private.
How to use this tool
- 1
Upload your PDF attachment.
- 2
Click optimize to compile it under attachment constraints.
- 3
Download and attach to your email client.
Frequently Asked Questions
Related Guides
How to Compress a PDF Without Losing Quality (Fast & Private)
Learn how to significantly reduce PDF file size without making text blurry or images unreadable, using secure 100% client-side processing.
How to Compress a PDF for Email Attachments (Without Losing Quality)
Frustrated by file limits? Learn how to shrink PDF attachments for Gmail, Outlook, and Yahoo without losing quality, using secure client-side compression.