NEPLAN project
File type: Various data file
An .mcb file is a project file created and saved by NEPLAN planning and optimization software.
It stores a NEPLAN project so that work can be reopened in the software.
File type category:
Various data file
Date updated: October 14, 2026
The .mcb file extension is associated with NEPLAN Electricity, a planning, optimization and simulation tool for transmission, distribution, generation and industrial networks. The software covers power system planning and analysis and was developed by BCP Busarello + Cott + Partner AG.
An .mcb file represents a NEPLAN project and stores the project data and work in progress in a form that NEPLAN can reopen. NEPLAN is available for Microsoft Windows.
Open an .mcb file with NEPLAN on Microsoft Windows. Use NEPLAN to open or import the project.
An .mcb file is a NEPLAN project rather than a general-purpose interchange format. Open it in NEPLAN and use the software's save or export commands to create any supported project or exchange format.
Software applications that can open mcb files:
Microsoft Windows
Software applications that can edit mcb files:
Microsoft Windows
Software capable of saving mcb files:
Microsoft Windows
Software apps that create mcb files:
Microsoft Windows
Software applications that handle other tasks involving mcb files:
Microsoft Windows
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