.MCR File Extension
File Type 1Minecraft Region File
What is an MCR file?
Game file used by Minecraft, a sandbox block construction game; contains a 32x32 region of a Minecraft world; named as r.x.z.mcr, where "x" and "z" specify the region's coordinates; used for saving "chunks" of the world.
The "x" and "z" portions of the region filename can be derived by dividing the chunk coordinates by 32. For example, the (64, 0) region has the filename r.2.0.mcr.
File Type 23ds Max Macroscript File
.MCR File Association 2
Script written for 3ds Max, a 3D modeling, animation, rendering, and effects program; can automate common actions processes within the program; similar to a MAXScript (.MS) file, but is generated by newer versions of 3ds Max.
File Type 3Tecplot Macro
.MCR File Association 3
Macro file used by Tecplot, a program used for scientific computation and visualization; saves instructions that automate the workflow of computing and visualizing data; enables repetitive tasks to be run automatically.
File Type 4ePSXe Memory Card File
.MCR File Association 4
File used by ePSXe or a another variant of PlayStation emulation software; contains saved game information for games played with the emulator; simulates the functionality of a PlayStation memory card; sometimes used for sharing ePSXe save games on the Internet.