IGR files exist as 2 different types. Please find information about each of them below.
Type 1: Igor Engraver File
File Function
| Primary Function |
Store musical scores |
| Additional Functions |
Playback, Print music |
| Features |
Notation elements, Multiple parts |
File Characteristics
| Quality |
High fidelity |
| Supports Layers |
Yes |
| Supports Transparency |
No |
| Editable |
Yes |
Use Cases
| Music Composition |
Yes |
| Music Education |
Yes |
| Publishing |
Yes |
Security and Practices
| Security Risks |
Low |
| Best Practices |
Regular backups |
Associated Types
| Similar Extensions |
.mus, .sib, .mxl, .musicxml |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 Igor Engraver |
Discontinued |
Windows, Mac |
Type 2: Quest3D Channel Group Layout File
File Function
| Primary Function |
Store layouts |
| Additional Functions |
Organize channels |
| Features |
Hierarchical structure, Channel grouping |
File Characteristics
| Quality |
High fidelity |
| Supports Layers |
Yes |
| Supports Transparency |
N/A |
| Editable |
Yes |
Use Cases
| Game Development |
Yes |
| Simulation Creation |
Yes |
| Interactive Content |
Yes |
Security and Practices
| Security Risks |
Low risk |
| Best Practices |
Regular updates, File integrity checks |
Associated Types
| Similar Extensions |
.q3d, .3d |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
| Quest3D |
Commercial |
Windows |
