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PDF too large to email? Send it as a link

Drop the PDF here, get a short link, and paste it into your email instead of attaching the file. It works up to 95 MB, the reader opens it in the browser, and you see when it is read.

Why the email bounced: attachment limits

Email was never built to carry big files. Each provider caps the total size of the attachments on one message, and a PDF full of scans, photos or slides passes those caps quickly:

  • Gmail: 25 MB of attachments per message, according to Google's help page on attachments. Bigger files are sent as a cloud storage link instead.
  • Outlook.com and other internet mail accounts in Outlook: 20 MB in total, as Microsoft's support article explains.
  • Company mail servers often set their own, lower limit, and the receiving side can refuse a message even when your side sent it.

There is a second, quieter cost: attachments are encoded for sending, which makes them roughly a third bigger in transit than on disk. A 19 MB PDF can fail a 25 MB limit once it is packed into an email.

Limits for more apps, each read from the app's own help page and dated: file size limits for email and chat apps.

How to send a PDF that is too big to email

Large PDF to email link in three steps

The file goes to FileSeen once; the email carries only a short address.

  1. Step 1

    Upload the PDF

    Drop it on the box above. Anything up to 95 MB works, with no compression or splitting.

  2. Step 2

    Confirm your email

    Type the 6-digit code FileSeen sends you. It keeps the service free of abuse.

  3. Step 3

    Paste the link into your email

    Write the message as usual and paste the link where the attachment would have gone.

FAQ

Large PDF questions

How do I email a PDF that is too large?

Upload it here, copy the link FileSeen gives you, and paste the link into your email instead of attaching the file. The reader clicks it and the PDF opens in the browser.

What is the largest PDF I can send this way?

95 MB per file, almost four times Gmail's 25 MB attachment limit.

Why does my email say the attachment is too big when the file is under 25 MB?

Attachments grow by about a third when they are encoded for sending, so a file close to the limit can pass it in transit. Several attachments also count as one total.

Is this free?

Yes. The free plan has every feature on 3 links, with files up to 95 MB. Deleting a link does not free a slot.

Does the person I email need an account?

No. The link opens in any modern browser on a phone, tablet or computer.

Can they download the PDF?

By default PDFs open view-only, without a download button. Switch downloads on from the link's stats page if they should keep a copy.

How long does the link work?

Until you delete it, unless you set it to expire after 1, 7 or 30 days.