ICS files exist as 3 different types. Please find information about each of them below.
Type 1: Calendar File
An ICS file stores calendar data. The ICS file format defines calendar events. For example, event descriptions, start and end times, locations. It enables sharing calendar information over email and w...
General Information
| Title | ICS File Extension |
| Extension | .ics |
| Full Form | iCalendar File |
| File Type | Calendar File |
| Developer | Internet Engineering Task Force (IETF) |
| MIME Type | text/calendar |
File Function
| Primary Function | Calendar data exchange |
| Additional Functions | Event, reminder sharing |
| Features | Multi-platform, Standardized |
File Characteristics
| Quality | Standard format |
| Supports Layers | N/A |
| Supports Transparency | N/A |
| Editable | Yes |
Use Cases
| Personal Planning | Yes |
| Business Scheduling | Yes |
| Conference Timetables | Yes |
Security and Practices
| Security Risks | Data leakage |
| Best Practices | Privacy settings, Secure sharing |
Historical/Version Information
| Initial Release | 1998 |
| Latest Version | RFC 5545 (2009) |
Associated Types
| Similar Extensions | .ical, .ifb, .vcs |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 Google Calendar |
Free, Subscription | Web-based, Multi-platform |
 Apple Calendar |
Free | Mac, iOS |
 Microsoft Outlook |
Subscription | Windows, Mac, Web, iOS, Android |
Type 2: IronCAD 3D Scene
When you save a 3D scene with IronCAD, the software creates an ICS file. To create an ICS file, select Menu → File → New Scene. After modifying the scene, select Menu → File → Save or Save As....
General Information
| Title | ICS File Extension |
| Extension | .ics |
| Full Form | IronCAD 3D Scene File |
| File Type | 3D Scene File |
| Developer | IronCAD |
| MIME Type | application/ics |
File Function
| Primary Function | Store 3D scenes |
| Additional Functions | Contain geometry, materials |
| Features | 3D modeling, CAD data |
File Characteristics
| Quality | High precision |
| Supports Layers | Yes |
| Supports Transparency | Yes |
| Editable | Yes |
Use Cases
| Product Design | Yes |
| Engineering | Yes |
| Simulation | Yes |
| Collaboration | Yes |
Security and Practices
| Security Risks | File corruption |
| Best Practices | Regular backups, Version control |
Historical/Version Information
| Initial Release | 1998 |
| Latest Version | IronCAD 2022 |
Associated Types
| Similar Extensions | .catpart, .dwg, .dxf, .step |
Type 3: IC Recorder Sound File
An ICS file may be an audio file. The Sony ICD-R100 voice recorder created it. Recorded audio is contained by it, usually a conversation or a personal memo. An ICS file could contain an interview cond...
General Information
| Title | ICS File Extension |
| Extension | .ics |
| Full Form | IC Recorder Sound File |
| File Type | Audio File |
| Developer | Sony |
| MIME Type | audio/x-sony-ics |
File Function
| Primary Function | Store audio |
| Additional Functions | Voice recording playback |
| Features | Proprietary format, Mono |
File Characteristics
| Quality | Low to medium |
| Supports Layers | No |
| Supports Transparency | No |
| Editable | No |
Use Cases
| Digital Transcription | Yes |
| Voice Notes | Yes |
| Voice Documentation | Yes |
Security and Practices
| Security Risks | Low |
| Best Practices | Backup, Proper storage |
Historical/Version Information
| Initial Release | Unknown |
| Latest Version | Associated with device |
Associated Types
| Similar Extensions | .mp3, .wav, .m4a |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 Sony Digital Voice Editor |
Free | Windows |
| Sony Digital Voice Player |
Free | Windows |