.CP File Extension

Xcode C++ Source File

Developer Apple
3.3  |  9 Votes

What is a CP file?

Source code file written in the C++ programming language; used by Apple Xcode development software and may be referenced by other source files within a programming project.

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NOTE: Most C++ files use the .CPP extension. However, Xcode uses the ".cp" extension for pre-written C++ files included with the software.

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Programs that open or reference CP files


Captivate Source File

Developer Adobe Systems
3.0  |  8 Votes

A CP file may also be a project file created by Adobe Captivate, an eLearning content authoring tool. It stores a series of slides, each of which may contain static and dynamic content. CP files may include screen recordings and Flash embedded content.

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CP files are commonly used for developing interactive eLearning products in a Flash format. Example products include software simulations and product demonstrations.

NOTE: Captivate version 5 introduced the .CPTX file extension, which is now used by default in the software. Version 5 can still open older CP files.

Programs that open CP files

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