- Extension
- .icns
- .mgr
- Format
- Binary
- Binary
- Category
- Developer
- Raster Image
- Developer
- Apple
- Bell Labs
- Description
- It is an icon image file used to show application icons in the macOS Finder and macOS dock. It contains one or several .PNG images and it supports 1bit and 8-bit alpha channels.
- The MGR bitmap file type is associated with the MGR windowing system, which is one of the early graphical user interfaces primarily used on Unix systems. These files contain bitmap images, which are digital images composed of pixels arranged in a grid. MGR bitmap files are used for storing and displaying simple graphics, icons, and interface components within the MGR environment. Despite its historical significance, the MGR windowing system and its bitmap file format are now considered obsolete and are rarely used in modern applications.
- MIME Type
- image/x-icns
- image/x-mgr
