Convert ICS to MSG: Best Guide to Convert Calendar File Fast
User Query: I received an iCalendar invitation in my email. Now I need to save it in MSG format to keep a record. How can I convert ICS to MSG file easily without losing any data?
Summary: If you received an iCalendar invitation (ICS file) in your email and needed to save it for future reference. ICS files are used to share calendar events across different platforms. However, they aren’t always ideal for archiving or storing in a format like MSG, which is used by Microsoft Outlook. You may need to convert that ICS file to MSG format to keep a proper record. In this complete blog, we will discuss the manual method and a professional DRS ICS Converter Tool. Each method helps you convert ICS File to MSG without losing any data.
Understanding MSG and ICS File Formats
- ICS File: An ICS file (iCalendar) is a standard format used for sending and receiving calendar events. These files contain details like the event date, time, location, and description.
- MSG File: An MSG file is a format used by Microsoft Outlook to store individual email messages, calendar events, and tasks. MSG files can store more details that are useful when you need to archive specific messages or events.
Simple Steps to Convert ICS to MSG
- Initially, download the DRS ICS Converter Tool.
- Now, add your ICS file from the desired location.
- Then, choose the files that you want to convert.
- Next, pick the MSG format as the Saving option.
- Lastly, use features/filters and click Convert.
Why Save Calendar Data as MSG File?
There are several reasons why users need to convert their ICS file into MSG format, including:
- If you need to store calendar events in Outlook for later reference.
- Some systems or email clients prefer MSG files for their functionality.
- MSG files are easy to share within Outlook, as they can contain both the calendar details and any related messages.
Manual Method to Convert ICS to MSG: Free
If you have Microsoft Outlook installed, you can manually convert your ICS file to MSG format. This method works well if you only have a few ICS files to convert.
Step-by-Step Guide to Convert iCalendar to Outlook MSG
- Firstly, open Outlook on your computer.
- Then, double-click the ICS email or open it directly if saved locally.
- When the ICS file opens, click Save & Close to add the event to your Outlook.
- After that, open the event in your calendar.
- Now, go to File and choose Save As.
- Select Outlook Message Format and choose Unicode from the save options.
- In the end, choose a location and save the file.
Limitations of the Manual ICS to MSG Conversion
- This method is time-consuming if you have multiple ICS files to convert.
- You need Outlook installed on your computer to perform this conversion.
- It does not preserve original data formatting, structure, and metadata.
- Also, you can’t apply filters or customize the conversion as you can with the professional tool.
Verified Solution to Convert ICS to MSG: Professional Tool
For a bulk ICS to EML conversion, using the DRS ICS File Converter is the best option. It allows users to convert multiple ICS files, including events, calendars, attachments, and more, at the same time. Offers a quick, reliable, and 100% secure conversion with zero data loss. In addition, it preserves original data formatting, structure, and metadata during the entire conversion. This utility provides several advanced features to make this process relevant for any user.
One-Time Service Available
Users who prefer not to install software and need a one-time conversion. Contact our support team with your ICS file, and we’ll handle the conversion for you. It’s a Budget-friendly and hassle-free conversion.
How to Convert iCalendar File to MSG in Bulk?
- Firstly, download the DRS ICS Converter Software and then install it.

- Choose: Add Files/ Add Folder to add your ICS file from the desired location.

- Then, you can review and select the ICS files you want to convert. Click Next.

- Further, pick the MSG Format from the available Saving options.

- Lastly, apply useful features and filters according to your needs. Click Convert.

Advanced Features of DRS ICS to MSG Converter
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Offer Several Saving Formats This top-notch utility allows you to convert ICS Calendar File to EML, PDF, PST, and other file formats/Email Clients. |
Specially Designed With a Simple Interface It has a simple interface, which means tech and non-tech users can easily use it without requiring any technical skills. |
Highly Compatible With all versions Furthermore, this tool is highly compatible with all Windows & Mac Versions, including Windows 11, 10, and more versions. |
Client: Real-Life Example
One of our main clients works in a California company. They regularly use our ICS to MSG conversion service to streamline their event management. Ensure their calendar records are organised in Outlook for easy access and sharing.
Conclusion
In this technical blog post, we explored the two methods to convert ICS to MSG. While the manual method is free to use, and has several limitations that make this conversion irrelevant for many users. That’s why it’s highly suggested to use the professional tool. This tool supports batch conversion with advanced features, like Preview, Remove Duplicate, Date Filter, and more.
Frequently Asked Questions
Ans: Yes, you can convert multiple ICS files to MSG by using the professional DRS ICS Converter Tool.
Ans: Yes. The demo (Free) version of this tool is accessible to understand its features and functions.
Ans: No. Using the reliable DRS ICS File Converter, there is no need to use MS Outlook.
Ans: Based on the file size. Usually, the DRS Converter tool takes a few minutes to convert your ICS to MSG.
About The Author:
I, Aaradhya Jain, a technical content writer at DRS Solutions, specializes in delivering clear, practical guides on data management, migration, and recovery tools. With a detail-oriented and user-first approach mindset, I transform complex processes into actionable insights for IT professionals and decision-makers.