Cigati ICS Converter - 2026 Pricing, Features, Reviews & Alternatives

Cigati ICS Converter is a Windows desktop application that transforms calendar files in ICS format into a wide range of output formats including PST, PDF, CSV, HTML, MSG, EML, XLSX, DOCX, TXT and common image formats such as JPG, PNG and GIF. The application migrates calendar data to cloud based email platforms such as Gmail, cloud based Microsoft Office platform and Google Workspace. It caters to IT administrators, legal and compliance professionals, data migration specialists, freelancers, consultants, help desk staff and end users requiring calendar data migrations across different platforms, email clients and operating systems.

The application preserves all calendar properties such as event titles, dates, recurrence rules, reminders, organizer information and attendee details with complete accuracy. A smart preview panel displays calendar events, attachments and metadata including subject, date, time, organizer and attendees prior to conversion. Batch conversions can be performed by adding multiple files or folders simultaneously without file size limitations. An advanced date filter enables selective conversion of calendar entries by defining start and end dates. Duplicate items are automatically excluded based on subject, start date and end date parameters to maintain unique results. A skip previously migrated function avoids reprocessing files during repeated migrations. Attachment options allow saving without attachments to reduce output size or extracting attachments separately. PDF output options support creation of individual documents for each event or consolidation of all data into a single file. A custom folder naming feature allows definition of preferred output directories and selection of destination paths for converted files. The intuitive interface requires no specialized expertise to operate.

The tool operates as a standalone application without dependencies on third party software. It maintains full data integrity throughout the conversion process by preserving original formatting, metadata, event structure and time zone information. ICS files generated by Microsoft Outlook, Mozilla Thunderbird, Apple Mail, Google Calendar and other calendar applications are fully supported. Compatibility with Windows operating systems spans legacy and current releases. The design accommodates scalable performance for large file sets and enterprise scale migrations.