Cornel Dumitrascu Verified
Romania
Thank you for providing this powerful tool. I have exported all calendars from Outlook and saved to ICS file format using this application. The best part is it consumed a few minutes.

See Softaken PST Mailbox Converter load a PST file,preview the mailbox folder tree,choose ICS / iCalendar export with date-range options,and save calendar events - without installing Microsoft Outlook.

Browse a single PST or use File / Folder mode to add multiple PST sources for calendar conversion.

Review Calendar and other folders,then preview appointments and meetings before exporting to ICS.

Choose ICS / iCalendar export,set output folder,and apply From/To date-range filters on the Options tab.
Click any screenshot to enlarge. Full gallery:PST Mailbox Converter screenshots.
This outstanding tool comes with a batch conversion feature. Multiple PST files can be added at once and all its calendar items like reminders,schedules,meetings,tasks,appointments,to-do-lists,etc. are exported to ICS file format.
While conversion,users worry if they get the exact format of the file after the conversion. With the help of this Outlook to iCal Converter,you can assure that all the files will be migrated with exact formatting. There is no modification in the output file.
The software supports all types of PST files - ANSI and UNICODE. So,users don't have to worry about the version of MS Outlook from which PST file have been exported. The software efficiently converts every PST file into ICS file format. Supported with Outlook 2024,2021,2019,2016,2013,2010,etc.
The Outlook PST file once added on the software screen is well scanned and then previewed. Users can check all calendar items in the preview pane and export selected ones from Outlook file to ICS file format. This helps in smart conversion.
System Requirement
ProcessorAny Pentium Class
Operating SystemWindows 11,10,8.1,8,7
Memory512 MB Minimum
Hard Disk100 MB of free space for software installation
Supported Formats
SourceOutlook PST (ANSI &UNICODE)
OutputICS / iCalendar
Outlook versions2024,2021,2019,2016,2013 &earlier
Software Delivery
ElectronicVia Email
Minutes15
Demo limitFirst 10 calendar items
Full licenseFrom $29
Interface Available
Language SupportedEnglish
Support OptionEmails,Chat &Skype
Outlook installNot required
Date filterFrom / To range
Download Guides
ICS (iCalendar) is an open standard calendar file format. Import converted calendars into Google Calendar,Apple iCal / iPhone / Mac,Android,Mozilla Thunderbird Lightning,Yahoo Calendar,WebEx,and other iCalendar apps.
No. Softaken PST to ICS Converter is standalone - Outlook installation or an active profile is not required.
Yes. Meetings,reminders,scheduling,recurrence rules,attendees,location,and exact formatting are preserved as complete event details.
Yes. Both ANSI and UNICODE PST files are supported,including Outlook 2024-2013 and earlier supported builds.
Yes. Provide the correct PST password when prompted. Orphaned and archive PSTs are supported by the mailbox engine without an active Outlook profile.
Yes. Use the Options tab From/To date-range filter to export only events in the selected period.
Yes. Use File Mode or Folder Mode to load multiple PST files,then export calendars to ICS.
The demo exports the first 10 calendar items to ICS. The full license unlocks unlimited conversion (from $29).
| Item | Details |
|---|---|
| Product | PST to ICS Converter |
| Publisher | Softaken Software |
| Platforms | Windows 11,10,8.1,8,7 |
| Demo | First 10 calendar items |
| Page | https://www.softaken.com/pst-to-ics-converter |