Compress PDF for Email — Stay Under 25MB
Quick Answer
Reduce PDF file size for email attachments. Gmail allows 25MB, Outlook 20MB. Compress with FileCurve to send PDFs reliably.
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Frequently Asked Questions
What is the maximum PDF size for email?
Gmail: 25MB, Outlook: 20MB, Yahoo: 25MB. Keep PDFs under 10MB for reliable delivery across all providers.
Last updated: April 2026