The fastest way depends on where your file lives

If your Excel file is stored on your computer's hard drive, you have three main routes: email it directly, move it to cloud storage like OneDrive or Google Drive, or use Excel's built-in sharing feature. Which one works best depends on how many people need access, whether they need to edit it, and how often the file changes.

Files stored in OneDrive or Google Drive are easiest to share because you can control who sees them and whether they can edit without sending copies back and forth. Files on your hard drive require you to manually send updates each time something changes. Email works for one-time sharing but creates multiple versions of the same file scattered across inboxes.

Key Takeaways

  • Cloud storage like OneDrive or Google Drive lets you share a single file that everyone accesses at the same time, so edits appear instantly for all users.
  • You can set permissions to let people view only, comment, or edit, and you can revoke access anytime without needing to retrieve old copies.
  • Emailing the file works for quick one-time sharing but creates separate copies that can get out of sync if multiple people edit them.
  • Excel's Share button (in newer versions) opens a dialog where you can type email addresses and choose permission levels without leaving the program.

Moving your file to OneDrive or Google Drive

OneDrive is built into Windows and works seamlessly with Excel. To move a file there, open File > Save As, then choose OneDrive from the left sidebar instead of "This PC". Give the file a name and click Save. The file now lives in the cloud, and you can share it from there.

Google Drive works similarly if you use Google Workspace or a personal Google account. Upload your Excel file to Google Drive, right-click it, and select "Share". You can also open it directly in Google Sheets (Google's spreadsheet program) by right-clicking and choosing "Open with > Google Sheets". This converts it to Google's format, which some people prefer because it auto-saves and handles real-time collaboration smoothly.

Once the file is in cloud storage, the file itself stays in one place. Everyone who has access opens and edits the same version, so there is no confusion about which copy is current.

Using Excel's built-in Share button

If your file is already in OneDrive, you can share it without leaving Excel. Click the Share button in the top right corner of the window. A panel opens on the right side where you can type email addresses or copy a link.

When you type an email address, Excel sends an invitation to that person. You can choose whether they can edit the file or only view it before you send the invitation. If you copy the link instead, anyone with that link can open the file — useful if you want to share with a group and do not want to type each address individually.

You can change permissions anytime. Click Share again, find the person's name in the list, and click the three dots next to their name to change their access level or remove them entirely.

Emailing the file as an attachment

This works when you need to send the file once and do not expect ongoing collaboration. Open your email program, create a new message, and use the Attach button to select your Excel file from your computer. The recipient gets a copy they can open and edit on their own machine.

The downside is that if both of you edit the file, you end up with two different versions. If you email an updated version later, the recipient has to manually merge any changes they made into the new copy. This becomes messy quickly with more than two people or more than a few rounds of edits.

Some email services limit attachment size. If your file is very large (over 25 MB), email may not work at all. Cloud storage handles large files better.

Controlling who can see and edit your file

When you share through OneDrive or Google Drive, you set permissions at the moment of sharing. The two main choices are Can edit (the person can change the file) and Can view (they can open it but not change it). Some services also offer Can comment, which lets people add notes without editing the actual data.

You can give different permissions to different people. One colleague might have edit access while a manager has view-only access. You can also create a link that anyone with the link can access, or restrict it so only people you specifically invite can open it.

If someone no longer needs access, click Share again and remove their name. They lose access immediately — they cannot open the file anymore, even if they have an old link or copy.

Sharing with people outside your organization

If the person you are sharing with does not have a Microsoft or Google account, they can still access the file. OneDrive and Google Drive both allow you to share with anyone using just an email address. They receive an invitation, click the link, and can view or edit the file in their web browser without needing to install anything.

Some organizations restrict sharing outside the company. If you work for a large employer, your IT department may have turned off external sharing or required you to use a specific method. Check with your IT support if you get an error when trying to share with someone outside your organization.

What happens when multiple people edit at the same time

If your file is in OneDrive or Google Drive, multiple people can edit it simultaneously and see each other's changes in real time. Excel shows you who else is working on the file and which cells they are editing. This prevents accidental overwrites where one person's work erases another's.

If you email the file and two people edit it separately, only the last person to save their version will have their changes preserved. The other person's edits disappear. This is why cloud storage is strongly preferred for files that more than one person needs to change.

Frequently Asked Questions

Can I share an Excel file with someone who uses a Mac or Linux computer?

Yes. OneDrive and Google Drive work on any computer with a web browser, regardless of operating system. The person opens the file in their browser and can edit it just like someone on Windows. If they have Excel for Mac installed, they can also download and open the file directly.

What if I want to share the file but not let people download it?

OneDrive and Google Drive both have a "View only" permission that prevents downloading. Set the person's access to "Can view" and they can open and read the file in the browser but cannot save a copy to their computer. Some organizations use additional security tools to enforce this more strictly.

How do I know if someone has edited my shared file?

OneDrive and Google Drive both show you the edit history. Click File > Info (in OneDrive) or File > Version history (in Google Drive) to see who changed what and when. You can also revert to an older version if someone made a mistake.

Can I share a file with someone if I do not know their email address?

Yes. Instead of typing an email address, copy the sharing link and send it to them through text, chat, or any other method. You can set the link to "Anyone with the link can view" or "Anyone with the link can edit" depending on what you want them to do.

What is the difference between sharing and giving someone a copy?

Sharing means both of you access the same file in the cloud. Giving someone a copy means they get their own version on their computer. Sharing is better for ongoing work because changes appear for everyone instantly. Copying is better if you want them to have a version they can modify without affecting your original.