ReliefJet Essentials™
for Microsoft Outlook
ReliefJet Essentials for Outlook is a comprehensive set of about 130 tools for performing a wide range of tasks in processing email messages, contacts, appointments, meetings, tasks and other Outlook items as well as Outlook / Exchange Server folders and mailboxes.
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  • ReliefJet Essentials for Outlook 4.6 is available for free download right now!

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Compatible with Windows 10

Convert MBOX to EML Files

This utility quickly splits large MBOX message database files into separate message files in EML format. After that, you can work with them directly in Windows Explorer, do a search, send to other users, and import into Outlook and other email clients.

Virtually nothing can be done with message databases in MBOX format. This format is not supported directly in Outlook and other mail clients. All messages in MBOX format are in a single file, separate for each folder. File size can be very large – up to tens of gigabytes. Working with such large files causes great inconvenience. Messages in various MBOX formats (mboxo, mboxrd, mboxcl, mboxcl2 and others) were supported earlier by many mailers, but this format is rare and outdated. One of the easiest ways to transfer old messages to new email programs is to convert to EML format and import.

This utility can convert multiple MBOX files at once. Here, a new folder will be created for each file. If MBOX files reside in nested folders, a similar folder structure can be created for resulting EML message files.

To migrate many mailboxes in different folders for different users, the product provides the command line. Using batch files, you can configure any variants to convert MBOX to EML.

Convert MBOX to EML Files
Convert MBOX to EML Files (Standalone Launcher)

Described features are part of ReliefJet Essentials for Microsoft Outlook: fast and reliable productivity solution for Microsoft Outlook. Besides them ReliefJet Essentials provides many other useful features that significantly simplify every Outlook user's life. An Outlook add-in and a command line utility are also provided along with the standalone application.

Purchase ReliefJet Essentials for Outlook

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      Best Value!    
    Single Utility License Personal Edition Professional Edition  
Number of utilities available 1 130+ 130+
Key Features
Integration with Outlook rules No Yes Yes
Macros for utility parameters No Yes Yes
Command line support No No Yes
Integration with Task Scheduler No No Yes
Support and Updates
Product support 1 Year Lifetime Lifetime
Free updates Minor fixes 1 Year 2 Years
Free script writing assistance No No Yes
Price Per License
1 license purchase $ 14.95
($ 14.95 per utility)
$ 49.95
($ 0.38 per utility)
$ 199.95
($ 1.53 per utility)
2-9 licenses purchase $ 14.95 $ 34.95 $ 129.95
10+ licenses purchase $ 9.95 $ 19.95 $ 99.95
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