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# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
4 File Associations

.MCR File Extension

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Generic Icon
File TypeMinecraft Region File
DeveloperMojang Specifications
Popularity
4.3 (4 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryGame Files
File Format Description

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.

NOTE: MCR files were introduced with the Beta 1.3 version of Minecraft and were later replaced by the "Anvil" format (.MCA files). Prior to the MCR format, .DAT files were used.

Program(s) that open .MCR files
Updated 4/18/2013

ePSXe Memory Card File Icon
File TypeePSXe Memory Card File
DeveloperThe ePSXe Team
Popularity
3.5 (2 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryGame Files
File Format Description

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.

Program(s) that open .MCR files
Microsoft Windows Logo
Windows
ePSXe Icon ePSXeExternal Link
PCSX Icon PCSXExternal Link
Linux Logo
Linux
ePSXe Icon ePSXeExternal Link
Updated 6/6/2014

3ds Max Macroscript File Icon
File Type3ds Max Macroscript File
DeveloperAutodesk
Popularity
3.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryExecutable Files
File Format Description

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.

Program(s) that open .MCR files
Updated 5/30/2009

Tecplot Macro Icon
File TypeTecplot Macro
DeveloperTecplot
Popularity
2.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryExecutable Files
File Format Description

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.

Program(s) that open .MCR files
Microsoft Windows Logo
Windows
Tecplot 360 Icon Tecplot 360External Link
Mac OS X Logo
Mac OS
Tecplot 360 Icon Tecplot 360External Link
Linux Logo
Linux
Tecplot 360 Icon Tecplot 360External Link
Updated 6/29/2011