PocoMail, introduced by Poco Systems in 1999 for Windows, is an email client known for its robust defense against spam and security threats, such as malware. It boasts a unique scripting feature that effectively manages complex issues. PocoMail is designed with user-friendliness in mind, supporting both POP3 and IMAP protocols, enabling HTML viewing, and facilitating seamless management of multiple email accounts with rapid access functionality. This versatility makes it particularly valuable for users juggling various projects and substantial email communication needs. However, it's important to note that PocoMail is no longer actively developed and falls behind current industry standards. Additionally, it lacks support for Unicode UTF-8 encoded characters.

On the flip side, Microsoft Outlook is highly sought after by professionals, especially when managing calendar events, appointments, and various tasks. When it comes to converting PocoMail to PST format, it is strongly advisable to explore third-party solutions for the following reasons:

  • It guarantees the safe conversion of every item within the mailbox.
  • Provides a range of supplementary advantages that may prove advantageous to users.
  • Data loss and its quality are completely absent.
  • Professional software tools offer assistance for various email clients.

How to migrate the entire email from PocoMail to the Outlook platform?

One of the top-notch software solutions is the Kernel for MBOX to PST converter. The following steps outline the accurate procedure for conversion:

  1. Open the converter tool on your Windows computer.
  2. Select the "Browse" option to find the necessary PocoMail MBOX file or folder within your local directories. Add PocoMail MBOX file or folder Note: You have the option to choose either "Select Folder" or "Select File" based on your needs.
  3. Choose the necessary MBOX folder, then proceed by clicking the Finish button. Find the required folder
  4. In the following window, the tool offers a preview of the mailbox data contained within the chosen MBOX files. On the left side of the interface, you'll find the mailbox folders, while the email content is displayed on the right. After you've finished reviewing the mailbox data, simply click "Save" to preserve the desired file. Preview of PocoMail file
  5. Choose the PST file format (compatible with MS Outlook) as your desired output format, then proceed by clicking on the "Next" button to continue with the process. Select a file format to save file
  6. If you wish to preserve particular data, you can utilize the filters within this window to refine the file before completing the conversion process. You have the option to organize the data by criteria like From, To, Subject, Folder Name, Item Type, and Date Range. Once you've finished making your selections in this window, simply click the "Next" button to proceed. Apply filter option to choose selected files
  7. Utilize the Split feature for effective management of your sizable files. Additionally, you have the option to append a prefix to the file name to impart it with a distinct identity. This window is not mandatory, and if unnecessary, you can effortlessly click "Next" to continue with the process. Select from Split and Prefix option
  8. Select the Browse button to designate a destination for saving the file, then proceed by clicking the Finish button to complete the process. Provide a destination path
  9. After the saving process is complete, the tool will issue a notification. Simply click "OK" to finalize the process. PocoMail to Outlook conversion done

Additional advantages offered by the software include:

  • It accommodates approximately 20 email clients that handle MBOX file formats.
  • Data conversion is performed with the highest level of integrity and precision, ensuring no data loss.
  • The resulting PST file can be divided into smaller segments for more efficient management.
  • A comprehensive preview of all MBOX items is provided.
  • Various filters are available to streamline the user's search, simplifying the saving process.


PocoMail, an email client that is no longer supported, has led many users to seek a more advanced and user-friendly alternative, such as Microsoft Outlook. These two email clients employ distinct file formats to store mailbox contents. To successfully migrate PocoMail emails to the Outlook platform, it is necessary to convert MBOX files into PST format. Given the complexity of this task, it is advisable to employ third-party conversion tools. The tool mentioned earlier offers a range of advantages to its users.