How to share a PDF by email, text, cloud link, website, or QR code

The best sharing method depends on size, privacy, and whether the file may change.

The PDF itself is rarely the hard part. Access settings are.

Pick the right delivery method

Situation	Best starting point
Small, ordinary document for one person	Email attachment
Large file	Cloud link
Sensitive file	Approved secure portal or named-person link
File that may be updated	Cloud link to one controlled copy
Quick phone-to-phone send	AirDrop, Quick Share, or message attachment
Public handout	Website download link
Printed sign, poster, or slide	QR code pointing to a webpage or PDF

Send a PDF as an email attachment

Start a message, tap the paperclip or Attach, choose the PDF, and wait for the upload to finish. Mention the filename in the message so the recipient knows what to open.

Before sending, confirm:

• the correct version is attached
• the file is not blank
• the recipient is correct
• sensitive details are appropriate for ordinary email

If the attachment is too large, do not keep destroying its quality. Use a link.

Share with Google Drive, OneDrive, Dropbox, Box, or iCloud

Upload the file, choose Share, and select the narrowest permission that works:

• specific people
• people in your organization
• anyone with the link

Choose View unless the recipient genuinely needs editing rights. For a PDF, “edit” access may let them replace, move, or delete the file even if the page content is fixed.

Test an external link in a private browser window. If you see a sign-in or “request access” page, so will the recipient.

Microsoft's OneDrive sharing guide explains named-person links, view permissions, passwords, and other current options.

Send by text or chat

Use the attachment button in Messages, WhatsApp, Signal, Slack, or Teams and choose the file. Some services compress images but leave PDF files intact.

For work documents, use the approved company channel. Consumer chat history and personal cloud backups may not meet your organization's privacy rules.

Put a PDF on a website

Upload it to your content system or file storage, then add a descriptive link such as Download the 2026 program (PDF, 2.1 MB).

Avoid links that only say “click here.” Readers should know what they are downloading. Keep the filename stable if other sites link to it, and replace outdated public documents carefully.

For important information, also provide an HTML page. HTML usually works better on phones, in search, and with assistive technology.

Make a QR code

First publish the PDF or, better, a landing page containing the PDF link. Create a QR code for that URL.

Then:

1. Scan the code with two different phones.
2. Test it while logged out.
3. Print it large enough with clear space around it.
4. Put a short human-readable URL beside it.

A QR code is only a doorway. The link permissions still decide whether people get inside.

Revoke access when needed

Attachments cannot be recalled reliably once downloaded. A cloud link gives you more control: you may be able to expire it, remove a person, or replace the file.

For sensitive or temporary material, record where you shared it and review access later.