The Dos and Don'ts of Sending PDFs via Email

Posted on June 2, 2026 by PDF Master Team

Sending PDFs via email is something we do all the time, but are you doing it right? In this guide, we'll share some important dos and don'ts for sharing PDFs via email like a pro!

The Dos

• Do compress large PDF files before sending them to avoid hitting email size limits.
• Do use descriptive file names so the recipient knows what they're downloading.
• Do mention the PDF in the body of your email so the recipient knows to look for it.
• Do password protect sensitive PDFs before sending them.

The Don'ts

• Don't send PDFs that are way too large (over 10-15MB) — use a file sharing service instead.
• Don't forget to double-check that you've attached the PDF before hitting send!
• Don't use generic file names like "document.pdf" — be specific!

Conclusion

Sending PDFs via email doesn't have to be complicated! By following these simple dos and don'ts, you can make sure your PDFs are delivered safely and professionally every time!