Drop file here. 150 MB maximum file size.
An MBOX file is an electronic mailbox stored in a storage format used to organize e-mails into a single text file. It stores messages in a concatenated format where each message is stored after another, starting with the file From "header. The MBOX files were originally used by Unix hosts, but are now supported by d' other mail applications including Apple Mail and Mozilla Thunderbird.
A CSV is a comma-separated value file commonly used by spreadsheets such as Microsoft Excel or OpenOffice Calc. It contains comma-separated data sets, with each new line of the CSV representing a new data base line and each data base line consisting of one or more fields separated by a comma. Often CSV files are opened by spreadsheets to be organized into cells or used to transfer data between databases.
Access powerful and secure free online MBOX tools to convert, view, edit, merge, split, and compare MBOX files β all without installing any software. Our tools support the .MBOX (Email Mailbox File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your MBOX files directly from your device with ease.
Chose or drag & drop your MBOX file, click Convert to CSV, and download the CSV file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert MBOX to CSV in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert MBOX to 100s of file formats, without any limit, registration and downloading, 100% free and online MBOX converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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