What is DSP? What Opens a DSP? File Format List from WhatIs.com

File Extension

DSP File Format

Microsoft Developer Studio project

DSP is a file extension for a C++ project file format used by Microsoft Visual Studio. DSP files pertain to a single project and contain settings and references to source code and asset files used in the C++ program being developed.


Learn more about DSP files:

See our C, C++ and C# Cheat Sheets.

Search for answers to Visual C++-related questions at IT Knowledge Exchange.

This was last updated in September 2010
Editorial Director Margaret Rouse

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