For those who have trouble transferring their Kerio Connect Server Mailbox to another email service, clients, or custom domain. SysTools Kerio Connect migration is a great option. This is great software that migrates multiple Kerio emails without needing an external email client configuration. This tool offers a free demo version that you can download and try its functions.
Several Real Cases Where You Need to Take Help of Software
Transfer Kerio Mailboxes to Microsoft 365
If you are switching to the Microsoft cloud suite: Microsoft 365 or Office 365. You can use our tool to precisely and securely transfer Kerio to Office 365 without any issues.
Move Kerio Emails to Personal Gmail
It also helps in moving important emails to your personal Gmail account. By doing this, you can easily access your work email from your personal account without signing in to your professional account.
Transfer Kerio to Outlook
To only want your emails in Microsoft Outlook, a desktop email client. You can easily do this with this software. Here, you must enable IMAP on your account to properly transfer your messages.
Kerio Connect to Other IMAP Email Services
Other than these major email services. This software also capable to move your Kerio Connect mailboxes to other email services. It supports 100+ programs, including desktop clients, webmail, cloud platforms, and professional domains.
Functions that you Will Find While Using the Software
Direct Kerio Email Migration Tool
This is the direct solution to transfer your Kerio mailbox to another account. Manually, users have to enable IMAP access, then need an email client to configure their source and destination accounts. Then, they can move their emails. But the software removes the email client intermediaries and directly transfers your mailbox from server to server.
Accurate Bulk Kerio Mailbox Migration
Whether you are migrating from Kerio emails to Gmail, Thunderbird, Outlook, or other IMAP-supported email services. This software easily transfers bulk emails. You can also move multiple users' Kerio accounts with the help of CSV Mapping. For this, you have to first download the template. Add your source and destination IDs, then submit to the software.
Date Filter for Selective Transfer
Along with batch migration, the software allows migration of specific emails. It provides a date filter where you set a date range. The tool sorts out your emails based on the date that you have mentioned and transfers them. You can also migrate specific user accounts by selecting them.
Smart Incremental Feature
This is a game changer for users who want to transfer their new emails to an already transferred mailbox. It is used when you have finished the first migration using this tool and then use it again to transfer only the newly arrived or added emails. This saves a lot of time and eliminates duplication.
Minimal & Intuitive GUI
Kerio Migrator is a fully standalone product. While using the tool, you don't need any third-party plugins, add-ins, or external tools. The GUI of the software is clean, minimal, and intuitive so that both non-technical users, professionals, and IT administrators can easily work with the software without any issues.
Secure Kerio Migration
This is a secure solution to transfer your mailbox. It keeps your original email messages safe and reduces email loss. It uses strict industry-level data confidentiality that replicates your emails without altering the original mailbox. Your credentials and sensitive data are fully protected and are never misused.
Re-Migrate Failed Emails
Sometimes some emails are not properly migrated. For this, the Kerio Connect migration tool provides you with re-run options. Retry Failed Items, Full Re-run Migration, and Delta Migration. These options allow you to migrate failed items and completely run the process again.
Help in Creating Reports
Organizations have to record everything that happens in the migration process. To help you with this, the software offers you Summary and Detailed Reports. Once you click the options, it creates the report containing source ID, destination ID, Activation status, total email success, total email failures, status, size, start timestamp, and end timestamp. Then, you can download it in CSV format.
Visual Guide of the Migration Software
Specifications to Install Kerio Migration Tool
(Windows OS)
| Name: | SysTools Kerio Migration Tool |
| Version: | 7.4 |
| Size | 162 MB |
| MD5: | 35f422f64f6a775298d4b49cc2254ef0 |
| Delivery: | Free via Email |
| Free Version: | Download for Windows |
(Mac OS)
| SysTools Mac Kerio Migration Tool |
| 7.4 |
| 227 MB |
| d54fd668086739247746a97ece89e890 |
| Free via Email |
| Download for macOS |
Trial Limitations:
(Windows)
Demo version will process 100 items of email from the first 5 folders of the selected user account.
(Mac)
Demo version will process 100 items of email from the first 5 folders of the selected user account.
Hard Disk Space:
(Windows)
Around 500 MB for installation, and the Tool requires at least 20 GB of free space to store data.
(Mac)
Disk Space: For installation, around 1 GB of free space is required, and the Tool requires at least 5 GB of free space to store data.
RAM:
8 GB RAM
8 GB is recommended
Processor:
Minimum 8 core Processor
Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)
Platforms:
(Windows)
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2025
Windows 10 64-bit
Windows 11 64-bit
(Mac)
Application Prerequisites:
(Windows)
(Mac)
Product Guide:
(Windows)
FAQs














Electronic Delivery






How Demo Version of Software is Different from Paid Tool
| Features | DEMO Version | FULL Version |
|---|---|---|
| Provide Bulk Migration and Selective Migration | ||
| Preserve Original Email Message, Attachments, & Metadata | ||
| Offers Delta Migration | ||
| Use 3 Re-Run Migration Options | ||
| Create and Download Summary Report | ||
| Set User Priority | ||
| Provide Technical Support | Standard | 24/7 Priority Support |
| Move Kerio Emails Easily | First 100 Emails per folder |
Unlimited Emails All Folders |
| Price | FREE | $25 |
Answers to Queries that Many People Ask
Below are the simple steps to transfer Kerio emails:
The downtime is kept minimal, so you can continue working in your Kerio webmail. But we advise you to wait till the process is complete to work on your account.
The Kerio migration tool has two options to generate a report once you have successfully migrated your mailbox.
It supports the IMAP email protocol to move your Kerio emails to any IMAP-based email platforms. No, the software does not transfer a mailbox that uses a POP3 server.
The speed of the process depends on your mailbox size, network bandwidth, and the condition of your hardware. However, our tool will transfer your emails as quickly as possible.
Yes, this software is great for bulk migration. You can add all your users' source and destination IDs in the mapping file and submit it to the account. The Tool will smoothly transfer all the user accounts.
No, it replicates your emails and moves them to another account and does not alter your original emails from your source account. So, you don't have to worry about losing your emails.
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