How to email large PDF files. Need to send a large file? Learn how to email multi-page PDFs for free from any computer.

Understanding the Context

Most email platforms limit file sizes to around 20MB. If you need to send a PDF that’s larger than 20MB, you’ll have to make the file smaller or find another way to share your PDF. Learn how to send a large PDF by email using compression, cloud links, and ZIP files, plus keep big PDFs secure and shareable with Smallpdf. Learn how to email large PDF files effectively.

Key Insights

This guide covers PDF compression methods (online, desktop, zip) and how to send large files via Gmail and Outlook using cloud storage. Learn how to send a large PDF via email effectively without compromising quality or resorting to outdated methods. This guide offers multiple proven solutions and expert tips for seamlessly sharing even the largest files. Learn how to email large files in Gmail, Outlook, and Yahoo. See attachment limits, free tools, video tips, and step-by-step methods.

Final Thoughts

Fortunately, there are several ways to send large files without running into size issues. In this guide, we will explore three effective methods for emailing large files in Outlook—by uploading files to OneDrive, compressing files before sending, and reducing the size of large image files in Outlook 365. Need to send a PDF by email? Here's how to easily attach a PDF to an email and send it to someone else. Compress a PDF if it's too large. Most email services can send files up to 20 MB without a problem.

If you need to send something larger than that, upload the file to a cloud storage service first, then forward a link to that file via your email instead of attaching the file directly. Many email servers refuse to accept email attachments over a certain size.