Open MBOX file online

Fast, secure and free MBOX viewer Online

Select mbox file   
Important: 150 MB maximum file size, all upload and processed files will be deleted automatically within 1 hours.

4.9 (841 Votes)


How to open MBOX online?

Step 1
Upload mbox-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "mbox file"
Choose mbox or any other format you need as a result (if applicable).
Step 3
Download/View your processed mbox file
Let the file process and download/view the mbox file.
** You can also open your processed mbox file in our free online viewer by clicking "Open".


  • 1 ❓ How can I viewer MBOX file?

    First, you need to add a file for viewer: drag & drop your MBOX file or click inside the white area for choose a file. Then click the "viewer" button. It will now allow you to viewer your MBOX file.

  • 2 ⏱️ How long does it take to viewer MBOX file?

    This viewerer works fast. You can viewer MBOX file in a few seconds.

  • 3 🛡️ Is it safe to MBOX viewer using free file viewerer?

    Of course! The download link of viewered file will be available instantly after processing. We delete uploaded files whithin next 24 hours and the download links will stop working after this time period. No one has access to your files. File viewerer (including MBOX). MBOX file viewerer is absolutely safe.

  • 4 💻 Can I viewer MBOX file on Mac OS, Android or Linux?

    Yes, you can use free viewerer app on any operating system that has a web browser. Our MBOX viewerer works online and does not require any software installation.

  • 5 🌐 What browser should I use to viewer MBOX?

    You can use any modern browser to viewer MBOX, for example, Google Chrome, Firefox, Opera, Safari.

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