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How to Convert Excel to ICS/Outlook MSG & PST files?

Smartly Export/Convert Excel Calendar to ICS and multiple other export options with Excel to ICS Converter tool.

Download eSoftTools Excel to ICS Converter software the solution for exporting calendar from Excel files. Import Excel calendar into ICS/MSG/New PST and existing Outlook profile. Export Calendar records from Excel with all their relevant details. Get additional smart options like- mapping calendar fields, naming files, and saving path selection and more.


Download and run the windows-based eSoftTools Excel to ICS Converter Software.

Press the Browse Excel File or Add Excel File from the first screen.

Navigate to Excel calendar file's location, select it, and click on Open to add it into the software

Excel to ICS Converter Software Main Screen


The software will open the Excel file and provide you the list of excel sheets and their inner calendar records

View all calendar enteries and click on the Next button.

file open and Excel Calendar preview

Software will automatically map all the calendar fields

After this mapping, manually customize or map Excel header with calendar fields.

Press the Next button,and move to next screen.

excel header and Outlook calendar field mapping
Step-4) Choose a conversion option: -
  • ICS File:- Create separate ICS file for each calendar record on an excel sheet
    • Save in Single (Combined) ICS File: - preserve all calendar from selected sheet in a single ICS file.
  • Import to New PST file:- Export all calendar records from selected excel sheet to a new PST file
  • Import into Existing Outlook profile:- Add a new folder with a custom name to an Existing Profile/PST file.
  • MSG file:- Export and Save each calendar records in separate MSG files.
Conversion options

Step-5) Apply other needed settings and begin conversion: -

  • File Save Naming Option: - Choose any one mode of providing name to resultant files- "Subject" & "Auto-Numbering"
  • Destination Path: - Choose the location where you want to preserve the resultant files.

Finally, click on Next and begin the Excel calendar conversion to ICS or other available option.

Convert Excel Calendar to ICS files