How to Send Large Files by Email (2025 Guide)

Email attachment too big? Here's how to send large files over 25 MB by email on Gmail, Outlook, Yahoo, and more - step-by-step solutions.

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Envelope with a large file icon

Option 1: Upload and Share a Link


Option 2: Use a File Transfer Service

  • Start a transfer at Download.fyi or WeTransfer.
  • Enter your recipient's email, upload the file, and send.
  • They'll receive a secure download link.

Option 3: Compress or Split the File

  • Zip the file; if it's still too large, split it into parts with free tools like 7-Zip or Keka.
  • Attach each part to a separate email if needed.

Quick Tips

  • Warn your recipient to check spam for download links.
  • For sensitive files, set file passwords and share passwords via SMS or a messaging app, not in the same email.

Still having trouble? See our main guide to sending large files

How to Send Large Files by Email (2025 Guide) | Download.fyi