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How to send a PDF by email without errors
Tips to avoid the classic “file too large” message in Gmail and Outlook.
Gmail and many other services limit attachment size. If your PDF will not go through, you do not need awkward ZIP workarounds.
Recommended steps
1. Compress the PDF.
2. Make sure it opens well on mobile.
3. If it is still too large, split the document later (tool coming soon).
A lighter PDF arrives faster, opens better on phones, and saves back-and-forth with clients or classmates.