Compress PDF for Email
Reduce PDF file size to fit email attachment limits. Works with Gmail (25MB), Outlook (20MB), and all major email providers.
Compress PDF
Reduce PDF file size to fit email attachment limits. Works with Gmail (25MB), Outlook (20MB), and all major email providers.
Drop your PDF here
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Max 50 MBPDF Format100% Secure
Your files are processed securely on our servers and automatically deleted after 5 minutes. Your privacy is our priority.
Why Compress PDF for Email?
Email providers like Gmail (25MB), Outlook (20MB), and Yahoo Mail (25MB) have strict attachment limits. Large PDFs often bounce back or fail to send. Our compressor fits your PDF within any email provider's limits.
Pro Tips
- Gmail allows up to 25MB — target 20MB for safety
- Outlook has a 20MB limit — compress to 15MB or less
- For multiple attachments, compress each file individually
- Use "Balanced" compression for best quality-to-size ratio
Frequently Asked Questions
What is the Gmail attachment size limit?â–¼
Gmail allows attachments up to 25MB. For larger files, Gmail automatically uploads to Google Drive.
Can I compress multiple PDFs for one email?â–¼
Yes! Compress each PDF individually, or merge them first with our Merge PDF tool, then compress.
Will recipients notice the compression?â–¼
With balanced compression, text remains perfect and images look great. The file just loads faster.