What’s New

Version 2.7

Minor problem fixes and enhancements.

Ratings and Reviews

3.7 out of 5
6 Ratings

6 Ratings

smatthews02 ,

Good Tool with a Few Improvements

I too have been looking for a long term solution to archive my emails for completed projects. Mbox Splitter has been a fast and easy way to create individual email and attachment files. Without the hassle of saving each message by hand or combining several message into a single PDF.

I have found one bug, if I have two messages on the same day, from the same author and with the same subject. Mbox Splitter only save one email files, this is possibly due to the fact the filename on contains the date and not the time of the email.

One improvement I would like to see is a way to format the file names. I would like to change the date/time format as well as choose whether the To, From, or Subject fields are included in the name.

Overall, I hope these issues can be address because this is a very helpful tool for my work flow.

Cheyenne47 ,

Does what is says. Great customer support from author

I ran into an issue when first using this and contacted the author via email. I received fast and helpful support to understand and address my issue. Happy with the program and what is does and even more pleased with the excellent customer service I received.

High standards ,

Does not work

Splitting mbox files with many messages in them using this app yields either nothing at all, or a single message. I'm running this on Mojave. Not sure if it's a Mojave compatibility issue or something else, but for me this was a waste of money.

Developer Response ,

Hello, sorry for the problem you are encountering with my application. If you are not satisfied with the product, then Apple has a way for you to cancel the purchase. If you don't want to do this, can you please write to me to the support email with some more details about the problem you are encountering ? screenshots are very important, if you could attach some it would be great. Thanks and sorry again.


Alfonso Maria Tesauro
5.9 MB

OS X 10.9 or later, 64-bit processor



Age Rating
Rated 4+
Copyright © 2018 Alfonso Tesauro. All rights reserved.
In-App Purchases
  1. Mbox file Editor $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.