How do I Convert PST to ICS File? Easy Guide

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Published on
April 21st, 2025


4 minutes Read

Summary: If you’re an Outlook user, you may often find yourself working with PST (Personal Storage Table) files. These files store emails, contacts, calendar events, and other Outlook data. However, when you need to share calendar events with other programs, it can be difficult. To make things easier, many users convert PST to ICS (Internet Calendar and Scheduling) as it is universally accepted.

Further, we will explore the native and automated Outlook PST Converter Tool to end this process with ease. Additionally, this blog will help you save time and accomplish the task without any hassle or data disruption.

Why Convert Outlook PST to ICS?

You might need to convert your PST calendar data into ICS for several reasons. Some of the reasons are discussed below:

  • An ICS file, unlike a PST file, is supported by many calendar apps, making it universally compatible.
  • If you want to share your calendar with different applications, converting it to ICS is the simplest way.
  • You can back up your Outlook calendar in ICS format, which is lightweight and allows for easy retrieval whenever needed.

Moving further, we will discuss how to convert your Outlook calendar from a PST file to an ICS file.

Simple Techniques to Convert PST to ICS

In this section, we will provide the solutions that will help you easily perform this task. Before you use these approaches, make sure you have extracted calendar events from Microsoft Outlook to the PST format. After that, pick the method you find best.

1. Convert PST Calendars to ICS – Free Solution

Follow these steps to export a PST file that contains Outlook calendar data into ICS Format for free.

  1. In this process, you have to launch MS Outlook.
  2. Then, search for the Calendar icon on the left side and tap on it.
  3. Later, choose the calendar that you want to save as an ICS. Click File.
  4. After that, hit the Save Calendar -> Save As.
  5. Further, enter the desired filename and path to save on your computer.
  6. Thereafter, select ICS as the save type -> press OK.
  7. Once the above steps are done, tap Save to initiate the process.

With the above steps, you can perform the task, but it is suitable for a few calendar files at a time. Therefore, it makes it time-consuming and complicated. Apart from this, you must have technical expertise for a successful outcome. If not, you don’t need to worry, as we have an alternative approach.

2. Convert PST File to ICS – Automated Solution

MacSonik Outlook PST Converter Tool is the best and versatile software to complete the process. This wizard helps perform bulk conversion quickly and effectively. Apart from this, this utility offers various incredible features to convert PST to ICS easily and simply. It includes the preview feature to view the calendar details before conversion. Additionally, you don’t need the Microsoft Outlook application to view and save a PST file as an ICS. Moreover, it gives a 100% precise outcome while keeping data intact throughout the process.

Read More: Convert PST Files to MBOX

Detailed Steps to Convert Outlook PST to ICS

There are steps to simplify and ease the process to finish the process efficiently.

  1. Firstly, start the Outlook PST Converter Software on your OS.
  2. Later, click Select Files or Select Folder to add PST files. Tap Open.
  3. Further, preview and mark the item for conversion. Hit Next.
  4. Thereafter, expand and choose the ICS file format from the list of file formats.
  5. Afterwards, create the path to save the output ICS file.
  6. To initiate the process automatically, press Convert.

Final Thought

By reading this blog, you might find it easier to convert PST to ICS. To do this process, we have discussed different solutions. If we compare all the techniques, the manual method is useful for converting limited files. On the other hand, the professional approach is useful for single or multiple PST file conversion while it keeps data intact.

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