How to Export Kerio Connect to ICS – Complete Guide

Admin | Kerio Connect | 5 minutes read | Modified on: 30-09-2026

This blog explains how to export Kerio Connect data to ICS, the limitations of the manual approach, and how advanced Kerio Connect to ICS tool can simplify the process.

Kerio Connect is used by organizations to manage business email, contacts, calendars, and other mailbox data. Over time, users may need to move their calendar information from Kerio Connect into an ICS file for backup, sharing, or use with another calendar application. The ICS format is widely used for storing and exchanging calendar events, making it useful when calendar data needs to be transferred between different platforms.

However, exporting Kerio Connect calendar data into ICS format may not always be straightforward, especially when multiple events or calendars need to be processed. A manual approach can work for limited data, while specialized software can make the process more convenient for larger collections.

What is Kerio Connect?

Kerio Connect is a collaboration and email server platform that provides organizations with email, calendars, contacts, and other communication features. Its calendar functionality allows users to create and manage appointments, meetings, reminders, and other scheduled events.

When an organization changes its email or collaboration environment, calendar information may also need to be preserved. Keeping this information in a standard calendar format can make it easier to access or migrate later.

What is an ICS File?

ICS, or iCalendar, is a standard file format used for storing calendar information. An ICS file can contain details such as event title, start and end time, location, description, organizer, attendees, and recurrence information.

The format is supported by various calendar applications and services. Therefore, exporting Kerio Connect calendar events to ICS can be useful when users want to preserve calendar data independently of the original server.

Why Export Kerio Connect Calendar to ICS?

There are several reasons users may want to save Kerio Connect calendar data as ICS files –

  • Calendar backup – Keep a separate copy of important appointments and meetings.
  • Platform migration – Move calendar events to another supported application.
  • Easy sharing – ICS files can be shared with other users when required.
  • Long-term preservation – Store calendar information outside the Kerio Connect environment.
  • Access flexibility – Use exported events with compatible calendar applications.
  • Selective export – Save particular calendars or events separately when required.
  • Business continuity – Preserve important schedules before changing servers or services.

For a small number of events, manual export may be sufficient. However, organizations with many calendars or events may need a more convenient approach.

How to Export Kerio Connect to ICS Manually

Kerio Connect provides calendar management capabilities, and the exact export options can depend on the version and configuration being used. Where an ICS export option is available, users can generally follow a short process.

Step1 – Sign in to Kerio Connect – Open the Kerio Connect web interface and log in with the appropriate account credentials.

Step2 – Open the Calendar – Navigate to the Calendar section and locate the calendar containing the events that need to be exported.

Step3 – Select the Required Calendar or Events – Choose the calendar or events that you want to preserve. Check the calendar carefully before exporting to avoid missing important appointments.

Step4 – Use the Export Option – Look for the available calendar export or download option and select the ICS/iCalendar format if provided by the Kerio Connect environment.

Step5 – Save the ICS File – Choose a suitable location on your system and save the generated ICS file.

Step6 – Verify the Export – Open the ICS file with a compatible calendar application and check whether the events and their associated information have been preserved correctly.

This manual procedure is convenient when only a limited amount of calendar data needs to be exported. However, handling multiple calendars or large quantities of events manually can become repetitive.

Risks and Limitations of the Manual Method

The available export options can vary according to the Kerio Connect setup.

  • Exporting multiple calendars may require repeated operations.
  • Large calendar collections can take considerable manual effort.
  • Users may accidentally omit specific calendars or events.
  • Checking every exported file manually can be time-consuming.
  • Managing numerous ICS files can become difficult.
  • Manual processing may not be convenient for bulk calendar archiving.
  • Users with limited technical knowledge may find the process confusing.

Advanced Kerio Connect to ICS Migration solution

Users who need to export a large amount of Kerio Connect calendar data, Advanced Kerio Converter can provide perfect solution to repetitive manual processing. The Kerio to ICS Tool is designed to simplify the process of converting or exporting Kerio Connect calendar data into the ICS format.

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Instead of relying entirely on individual calendar operations, users can work with Kerio Connect data through a dedicated migration interface. This can be useful for administrators, business users, and individuals who need to preserve calendar information before moving to another platform.

Export Kerio Connect Calendar Data to ICS by Advanced Functionalities

  • Bulk Processing – One of the major advantages of an automated approach is the ability to process multiple calendar items together. Instead of repeatedly exporting individual events, users can select the required data and process it in batch mode.
  • Preserve Calendar Information – During the export process, important calendar attributes can be retained. Depending on the source data, this may include event subjects, dates, start and end times, descriptions, locations, organizers, attendees, and recurrence information.
  • Maintain Event Details – A calendar migration is not simply about transferring event titles. Meeting information, locations, descriptions, and scheduling details can be equally important. The tool is designed to maintain the available event properties while generating ICS output.
  • Selective Data Export – Users may not always want to export an entire calendar collection. A dedicated migration application can provide options for selecting the required data according to the available source structure and filtering features.
  • Easy-to-Use Interface – The application provides a graphical interface so that users can perform the migration without working through complex command-line procedures. Users can add the required Kerio Connect source data, select ICS as the destination format, and begin the export process.

Steps to Export Kerio Connect to ICS Using the Tool

Download and launch the Kerio Connect to ICS Tool on your system.

Select Kerio Data from the given files & folders and click on Next button.

The software loads all data in tree structure, mark & unmark files for migration.

Choose ICS as the destination format.

Select a destination folder for the generated files.

Apply available filters or selection options if required.

Start the export process.

The process eliminates much of the repetitive work associated with manually exporting numerous calendar entries.

Conclusion

Exporting Kerio Connect calendar data to ICS provides a convenient way to preserve appointments and make calendar information available outside the original environment. The manual approach can be used when only a few calendar items need to be saved, provided the required export functionality is available in the Kerio Connect setup.

For users handling larger collections, an advanced Kerio Connect to ICS Tool can simplify the process through batch processing, selective export, and preservation of important calendar information. It provides a dedicated way to create ICS files without relying entirely on repetitive manual operations.