The fastest way to read Gmail messages

You can read your Gmail messages in two ways: one exports everything at once through Google Takeout, and the other lets you read individual messages or folders using your email client. Google Takeout is simpler if you want a complete backup of your account. Using an email client like Thunderbird or Outlook is better if you want to keep working with your messages in a program on your computer.

Both methods are free and take less than an hour to set up, though the full read itself may take longer depending on how many emails you have.

Key Takeaways

  • Google Takeout downloads your entire Gmail account as a single file and works on any computer, but the file can be very large if you have years of email.
  • Email clients like Thunderbird or Microsoft Outlook let you read messages into a program you use daily, but require you to set up your Gmail password or an app-specific password first.
  • Gmail's built-in search and filters let you read only certain messages or date ranges instead of everything at once.
  • Downloaded emails are yours to keep even if your Gmail account is closed, but they won't automatically sync with new messages unless you set up your email client to do that.

Using Google Takeout to read everything at once

Google Takeout is Google's own tool for downloading a copy of all your data. Go to takeout.google.com in your web browser while signed into Gmail. Click the blue "Create a new export" button. On the next screen, uncheck everything except "Mail" — you'll see checkboxes for Photos, Drive, Calendar, and other services, but you only need Mail for this task.

Scroll down and click "Next step". Choose your file format (MBOX is the standard format that works with most email programs), how often you want the file delivered (one-time is fine for a single backup), and the file size. Gmail will split very large exports into multiple files automatically. Click "Create export" and wait. Google will prepare your file and send you a read link by email, usually within a few hours but sometimes up to a day later.

When the email arrives, click the read link and save the file to your computer. The file will be named something like "takeout-20240115T143022Z-001.mbox". Keep this file somewhere safe — it contains every email in your account.

Downloading emails using Thunderbird or Outlook

If you use Thunderbird (free, from mozilla.org) or Microsoft Outlook, you can add your Gmail account directly to the program and read messages as you work. This method is slower than Takeout if you want everything at once, but it's useful if you want to keep your email synced between Gmail and your computer.

First, you need to let Thunderbird or Outlook access your Gmail account. Gmail no longer allows you to use your regular Gmail password for this — you must create an app password instead. Go to myaccount.google.com, click "Security" in the left menu, scroll down to "App passwords", and select "Mail" and "Windows Computer" (or "Mac" or "Linux"). Gmail will generate a 16-character password. Copy this password and keep it somewhere safe.

In Thunderbird, go to File > New > Existing Mail Account. Enter your Gmail address and the app password you just created. Thunderbird will find Gmail's servers automatically and start downloading your messages. In Outlook, go to File > Add Account, enter your Gmail address, and when prompted for a password, use the app password instead of your Gmail password. Both programs will then read your messages into folders on your computer.

Downloading only certain emails or date ranges

If you don't want to read everything, use Gmail's search to narrow down what you export. In Gmail, use the search box at the top to find messages by sender, subject, date, or label. For example, typing before:2020/01/01 will show only messages from before January 1, 2020. You can combine searches: from:boss@company.com before:2023/01/01 will show emails from your boss before 2023.

Once you've filtered your messages, select all of them by clicking the checkbox at the top of the message list, then clicking "Select all conversations that match this search". Now use Google Takeout as described above — it will only export the messages you've selected. This method takes longer to set up but results in a much smaller file.

What happens to your downloaded emails

Once you read your emails, they exist on your computer as a separate copy. They won't automatically update if you receive new messages in Gmail — the read is a snapshot of your account at that moment. If you set up Thunderbird or Outlook to sync with Gmail, new messages will appear in those programs, but the original downloaded file won't change.

Downloaded emails are yours to keep. If your Gmail account is closed, hacked, or deleted, the emails you've downloaded remain on your computer. You can open them in any email program that reads MBOX or standard email formats. However, if you delete emails from Gmail before downloading them, you won't be able to recover them through Takeout — Gmail's trash folder empties automatically after 30 days.

Troubleshooting common read problems

If Google Takeout says "No data to export", make sure you're signed into the correct Gmail account and that you've actually selected "Mail" as the service to export. If the export takes longer than a day, check the email address you provided — Google sends the read link there, and it may have gone to spam.

If Thunderbird or Outlook won't connect to Gmail, the most common cause is using your regular Gmail password instead of an app password. Delete the account from the program, create a new app password in myaccount.google.com, and try adding the account again. If you have two-factor authentication turned on (which is good security), you must use an app password — a regular password won't work.

If your downloaded MBOX file is too large to open in your email program, try splitting it into smaller pieces using a free tool like SplitMbox (available on GitHub), or import it into Thunderbird first and then export individual folders from there.

Frequently Asked Questions

Can I read emails from Gmail on my phone?

Not directly through Google Takeout — that requires a web browser. You can set up the Gmail app on your phone to show your messages, but that's not the same as downloading them. If you need emails on your phone, set up Thunderbird or Outlook on your computer first, then sync those programs to your phone through their mobile apps.

Will downloading my emails delete them from Gmail?

No. Downloading creates a copy on your computer. Your emails stay in Gmail unless you delete them there. If you want to remove them from Gmail after downloading, you'll need to delete them manually or use a filter to delete messages in bulk.

What's the difference between MBOX and other file formats?

MBOX is the standard format that works with almost every email program. PST (used by Outlook) and EML (individual message files) are other options, but MBOX is the safest choice if you might want to open your emails in different programs later.

How long does it take to read all my emails?

Google Takeout usually prepares your file within a few hours, but can take up to a day. The actual read speed depends on your internet connection and the file size. A typical Gmail account with 10 years of messages might be 5 to 20 gigabytes, which takes 10 to 30 minutes to read on a standard home internet connection.

Can I read emails from a Gmail account that's been closed?

No. Once a Gmail account is deleted, you can't access it through Takeout or any other method. If you think your account might be closed, read your emails now. Google keeps deleted accounts for a short recovery period, but doesn't provide a way to export them.