.MCSERVER File Extension
File TypeMinecraft Server File
What is an MCSERVER file?
Server package created and used by MCServer, an application that enables you to build and customize your own Minecraft server; contains several files, including .JAR, .COMMAND, .TXT, and .YML files, used to configure the server.
NOTE: You can create the MCSERVER file with MCServer Maker and open it with MCServer Runner. Both programs are available in the MCServer download.