CodeWarrior debug symbol file
File type: Various data file
A .mpsy file is a CodeWarrior debug symbol file. It contains debugging symbol data generated for a CodeWarrior development project.
The file belongs to CodeWarrior Development Studio and is intended for use by its debugging tools rather than as a standalone document.
File type category:
Various data file
Date updated: September 28, 2026
CodeWarrior Development Studio uses .mpsy files to store debug symbol information associated with compiled program code. This information helps the development environment relate machine code to source-level names and locations during a debugging session.
The file is part of the CodeWarrior development environment for Microsoft Windows. It is normally generated and consumed as part of a project build and debugging workflow, and is not intended for direct editing. Because it contains tool-specific debugging data, it is not a general-purpose data format.
Open the .mpsy file with a compatible installation of CodeWarrior Development Studio on Microsoft Windows. In most cases, the file is loaded through the related CodeWarrior project or debugging session rather than opened directly.
A standalone text editor or general-purpose file viewer will not provide a useful representation of the debug symbol data.
There is no practical general-purpose conversion for a .mpsy file. Its debug symbol data is specific to CodeWarrior and is normally regenerated when the associated project is built with compatible development tools.
Software applications that handle other tasks involving mpsy files:
Microsoft Windows
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