The simplest way to send a Word document

Open your Word document, then use the File menu to find a Share or Send option. In Microsoft Word on Windows or Mac, click File > Share, then select Email. Word will open your default email program with the document already attached. Type your recipient's address, add a subject line, and send. The whole process takes under a minute.

If that option does not appear, you can attach the file manually instead. Open your email program, start a new message, click the attachment button (usually a paperclip icon), navigate to your document, and select it. This method works with any email service — Gmail, Outlook, Yahoo, or others — and any version of Word.

The document itself does not change. You are sending the actual file, so the person who receives it can open it in Word, Google Docs, or any program that reads .docx files. They can edit it, print it, or save their own copy.

Key Takeaways

  • Word's built-in share feature attaches your document to an email automatically when you click File > Share > Email.
  • If that option is not available, you can attach any document manually by opening your email and using the paperclip attachment button.
  • The recipient receives the actual file and can open, edit, or save it in any program that reads Word documents.
  • Email attachment size limits vary by provider — Gmail allows up to 25 MB, Outlook up to 20 MB — so very large files may need to be compressed or sent another way.
  • Once you send the document, you and the recipient have separate copies, so changes one person makes do not appear in the other's file.

Attaching through your email program

This method works the same way regardless of which email service you use. Open Gmail, Outlook, Yahoo Mail, or whichever program you check email in. Click the button to compose a new message — usually labeled Compose, New Email, or New Message.

Type the recipient's email address in the To field. Add a subject line so they know what the message is about. Then look for the attachment button, which is almost always a paperclip icon. Click it, navigate to the folder where your Word document is saved, select the file, and click Open or Attach. You will see the filename appear in the message. Type any note you want to include, then click Send.

If you cannot find the attachment button, look in the menu at the bottom of the compose window or click the three-dot menu icon for more options. Some email services hide the attachment button until you start typing, so make sure you have clicked in the message body first.

Sending directly from Word on Windows

In Microsoft Word on a Windows computer, the fastest route is through the File menu. Open your document, then click File in the top left corner. Look for an option called Share or Send — the exact wording depends on your version of Word.

Click Share, then select Email from the options that appear. A window will open showing your default email program with the document already attached. The filename appears in the attachment field. Type the recipient's address in the To field, add a subject line if you want, and click Send. Your email program handles the rest.

If you do not see a Share option, your version of Word may be older. In that case, use File > Send As or straightforward attach the document manually through your email program instead. Both routes work equally well.

Sending directly from Word on Mac

On a Mac, open your Word document and click File in the menu bar at the top. Select Share, then choose Email from the submenu. Word will open your default email program — usually Mail on a Mac — with the document attached and ready to send.

Type the recipient's email address, add a subject line, and click Send. If you use a different email service like Gmail or Outlook instead of the Mac Mail app, you may need to set it as your default email program first. To do that, open System Preferences (or System Settings on newer Macs), find General, look for Default Email Client, and select your preferred program.

If the Share option does not appear, attach the file manually instead. Open your email program, start a new message, click the attachment button, and select your Word document from the file browser.

Understanding file size and email limits

Email services set limits on how large a single attachment can be. Gmail allows files up to 25 MB. Outlook allows up to 20 MB. Yahoo Mail allows up to 25 MB. Most Word documents are small — usually under 5 MB — so you will not hit these limits unless your document contains many high-resolution images or embedded videos.

If your file is too large, you have a few options. You can compress the document by removing images or reducing their resolution. You can split the document into smaller pieces and send them separately. Or you can use a file-sharing service like Google Drive, Dropbox, or OneDrive instead — you upload the file once, then send the recipient a link to read it. This method also works better if you want the recipient to see updates automatically without you sending new versions.

To check your file size, right-click the document (or control-click on Mac), select Properties or Get Info, and look for the size listed in bytes or megabytes. If it is close to your email provider's limit, compress it before sending.

What happens after you send

Once the email arrives, the recipient can open the attachment in Word, Google Docs, Microsoft 365 online, or any other program that reads .docx files. They can read it, edit it, print it, or save their own copy. Any changes they make exist only in their copy — your original file does not change.

If you both need to work on the same document and see each other's changes in real time, email is not the right tool. Instead, upload the document to Google Drive, OneDrive, or Dropbox and share the link. Those services let multiple people edit the same file at once, and everyone sees updates when ready.

If you send the same document to multiple people and they all make different edits, you will end up with multiple versions with different names. Keep track of which version is the most recent, or ask people to send their edits back to you so you can combine them into one final file.

Frequently Asked Questions

Can I send a Word document to someone who does not have Word installed?

Yes. The recipient can open a .docx file in Google Docs, Microsoft 365 online (free with a Microsoft account), LibreOffice, or many other programs. They do not need to own Word. If they want to edit it, they may see minor formatting differences depending on which program they use, but the text and basic layout will be the same.

What if the recipient says they cannot open the attachment?

Ask them what error message they see. Common causes are a corrupted file, an email filter that blocked it, or a program that does not recognize the .docx format. Try sending it again, or ask them to check their spam folder first. If the problem continues, try saving the document as a .pdf file instead — almost every computer can open PDFs, and the formatting will look identical to how you intended it.

Can I send a Word document to a phone number instead of an email address?

No. Email requires an email address. If you need to send a document to someone via text message, you would need to use a file-sharing service like Google Drive or Dropbox, generate a shareable link, and text them the link instead. They can then read the file from their phone.

Does the recipient see my email address when I send them a Word document?

Yes. Your email address appears in the From field of the message, just as it does with any email you send. If you want to keep your address private, you would need to use a file-sharing service instead and share an anonymous link, though most services require you to log in to create that link.

What if I want to send the document but prevent the recipient from editing it?

Save the document as a .pdf file instead of .docx. PDFs are much harder to edit and are designed for sharing final versions. To convert a Word document to PDF, open it in Word, click File > Save As, change the file type to PDF, and save. Then attach the PDF to your email instead of the Word file.