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How-To

How to Share a PDF for Free: Send via Email, Link, and Cloud

· 5 min read

Quick summary: To share a PDF by email, attach the PDF file to a new email and send — most email services support PDF attachments up to 25 MB. To share a link, upload the PDF to Google Drive, right-click → “Get link,” and set sharing to “Anyone with the link.” On iPhone, tap the Share button on any PDF and choose AirDrop, Mail, or Messages. For large PDFs over the email limit, compress the file first or share via a cloud link instead.

Sharing a PDF is usually one step — attach and send. The right method depends on the file size, who you’re sharing with, and whether you need them to be able to edit or just view. After sharing, if the recipient needs to extract content, they can upload to our free AI PDF reader to read and search the document.

How to share a PDF by email

Gmail

  1. Compose a new email.
  2. Click the paperclip (Attach files) icon at the bottom of the compose window.
  3. Browse to the PDF and click Open.
  4. Send the email.

Gmail supports attachments up to 25 MB. For larger PDFs, Gmail will suggest uploading to Google Drive and sharing a link automatically — click “Insert as Drive link” when prompted.

Outlook

  1. Compose a new email.
  2. Click Attach File in the ribbon or the paperclip icon.
  3. Browse to the PDF and select it.
  4. Send.

Outlook supports attachments up to 20 MB by default (organizational limits may vary).

Apple Mail (Mac)

  1. Compose an email.
  2. Drag the PDF file into the email body, or click the attachment button.
  3. Send.

A shareable link lets anyone view or download the PDF without it being attached to email:

  1. Go to drive.google.com.
  2. Click ”+ New” → File upload and upload the PDF.
  3. Right-click the uploaded PDF → “Share” or “Get link”.
  4. Under “General access,” change from “Restricted” to “Anyone with the link”.
  5. Set the role to “Viewer” (they can view and download but not edit).
  6. Click “Copy link”.
  7. Paste the link into an email, message, or document.

The recipient can open the PDF in a browser without signing into Google.

OneDrive (Microsoft)

  1. Upload the PDF to onedrive.com.
  2. Right-click → “Share”.
  3. Set permissions → copy the link.

Dropbox

  1. Upload the PDF to dropbox.com.
  2. Hover over the file → click “Share” → “Create link”.
  3. Copy and share the link.

How to share a PDF on iPhone

AirDrop (nearby Apple devices)

  1. Open the PDF in the Files app.
  2. Tap the Share button (box with arrow pointing up).
  3. Tap “AirDrop”.
  4. Tap the recipient’s device name — they accept on their end.

AirDrop transfers instantly over Wi-Fi/Bluetooth, no file size limit, no internet required.

iMessage or Messages

  1. Open the PDF in Files.
  2. Tap Share → “Messages”.
  3. Type the recipient’s name or number.
  4. Send.

iMessage supports up to 100 MB attachments.

Email from iPhone

  1. Open the PDF in Files.
  2. Tap Share → “Mail”.
  3. Fill in the recipient address and send.

WhatsApp, Telegram, Slack

Any app in the Share sheet works:

  1. Open the PDF in Files.
  2. Tap Share → choose the app.
  3. Select the contact or channel and send.

How to share a large PDF (over 25 MB)

Email services cap attachments at 20–25 MB. For larger PDFs:

  1. Compress the PDF first — see how to make a PDF smaller for free. Ghostscript with /ebook setting typically reduces scanned PDFs by 60–80%.
  2. Share via link instead of attachment — upload to Google Drive or Dropbox and send a link.
  3. Split the PDF into sections and email each part separately.

How to share a PDF with editing rights

If you want the recipient to edit the content:

  • Google Drive: set sharing role to “Editor” — they can view and edit the Google Doc version.
  • Dropbox / OneDrive: set permission to “Can edit.”
  • Email + Word: send a Word version instead — see how to open a PDF in Word for free to convert first.

For annotation sharing (comments and highlights without full editing), see how to annotate a PDF for free.

How to share a password-protected PDF

If the PDF has a password, recipients need the password to open it. Either:

  • Share the password separately (by phone or a different message channel, not the same email as the PDF).
  • Remove the password before sharing — see how to remove a password from a PDF for free — then share the unlocked file.

Frequently Asked Questions (FAQ)

What is the best way to share a PDF?

For small PDFs (under 20 MB): email attachment is simplest. For large PDFs: a Google Drive shareable link. For sharing with nearby Apple devices: AirDrop. For a team or ongoing access: a shared folder in Google Drive, OneDrive, or Dropbox.

Can I share a PDF without the recipient downloading it?

Yes — a Google Drive or Dropbox link lets the recipient view the PDF in a browser without downloading. Set the permission to “Viewer” to prevent editing.

How do I share a PDF from Google Drive on mobile?

  1. Open the Google Drive app.
  2. Tap the three-dot menu next to the PDF.
  3. Tap “Share” → add people or “Copy link” → share the link via any app.

How do I share a PDF from iPhone to Android?

AirDrop only works between Apple devices. For iPhone to Android:

  • Email the PDF as an attachment.
  • Upload to Google Drive and share a link — the Android user opens it in a browser.
  • Use WhatsApp, Telegram, or Messenger (cross-platform).

Does sharing a PDF from Google Drive use my storage quota?

Yes — uploaded files count against your 15 GB free Google Drive storage. The recipient viewing the file does not use their storage (unless they make a copy).

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