Email Attachment Size Limits
Most email providers limit attachments to 10-25MB. Gmail allows 25MB, Outlook 20MB, Yahoo 25MB. Large PDFs often exceed these limits.
Quick Solution: PDF Helper
PDF Helper compresses PDFs for email in seconds:
- Visit PDF Helper compress tool
- Upload your PDF
- Choose Medium compression
- Download smaller file
- Attach to email
Compression for Different Email Providers
| Provider | Max Size | Recommended Compression |
|---|---|---|
| Gmail | 25MB | Medium |
| Outlook | 20MB | Medium-High |
| Yahoo | 25MB | Medium |
| iCloud | 20MB | Medium-High |
Alternative Methods
1. Split the PDF
Use PDF Helper split tool to divide large PDFs into smaller parts.
2. Use Cloud Storage
Upload to Google Drive, Dropbox, or OneDrive and share link instead.
3. Use File Compression
ZIP the PDF file for additional compression.
Tips
- Compress images before creating PDF
- Remove unnecessary pages
- Use PDF/A format for smaller size
- Test compressed file before sending