MBOX in · CSV out

Convert MBOX to CSV

Get an index of an mbox mailbox you can sort and filter in Excel: one row per message, with dates, people, subjects and attachment names.

Start MBOX to CSV conversion See pricing

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Up to 50 GB per conversion
Nothing to install

Addressed to

Who this is for

№ 01
You need a message log of a Gmail account for an audit or review.
№ 02
You want to find out who you emailed most, or when.
№ 03
You're checking what's in a large Takeout before converting it.

The route

MBOX to CSV in 3 steps

№ 01Step
Export your mail as MBOX
Gmail: download Mail from Google Takeout (you can upload the .zip or .tgz as it is). Apple Mail: Mailbox → Export Mailbox. Thunderbird: the mailbox files are already in your profile folder.
Export guides for each app →
№ 02Step
Upload and see the price
Start a conversion, choose CSV as the result and drop in your .mbox files, export folders or Takeout archive. The price depends only on the total size, and you see it before you pay. Uploads go straight to encrypted storage.
№ 03Step
Open the CSV in Excel
Open the .csv in Excel, Numbers or Google Sheets. Each row is one message, so you can sort by date, filter by sender or count mail per folder.

Contents

What's kept, and what isn't

We'd rather tell you up front than have you find out after the import.

Kept

Date, from, to, cc and subject
Attachment file names and message size
Read and flagged (starred) status
A short preview of the message text

Not included

Full message bodies and the attachments themselves (pair it with PDF or EML for those)

FAQ

MBOX → CSV questions

Which columns are in the CSV?

One row per message with date, from, to, cc, subject, attachment names, size, read and flagged status, and a short preview of the text.

Will it open in Excel?

Yes. CSV opens in Excel, Numbers, Google Sheets and any other spreadsheet or database tool.

Does it include the full message text?

No, only a preview. For full messages and attachments, convert to PDF or EML as well.

Can I upload a Takeout .zip?

Yes. Upload the .zip or .tgz from Google Takeout as it is, or the .mbox inside it.

How much does it cost?

One price per conversion, based on the total size you upload, the same tiers for every format. You see the exact price before you pay, and there is no subscription.

Read all FAQs →

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