Click the "Select File" button above, and choose your CP file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert CP to another file type
To convert CP files to another format, you need Apple Xcode or other Developer software.
Convert a file to CP
To convert other file formats to the "C++ Source Code File" file type, you need software like Apple Xcode or a similar tool.
About CP files
A .cp file generally serves as either a C++ Source Code file or a legacy interactive presentation project created by Adobe Captivate. When used for programming, it contains plain-text source code written in C++, historically favored by Apple Xcode and older Macintosh development environments. Alternatively, in the e-learning sector, .cp files are proprietary project containers built on the Microsoft Compound Document format, used by early versions of Adobe Captivate to store slides, audio, and quiz data. It may also occasionally appear as a Siemens SIMATIC HMI Comfort Panel project (which is a renamed ZIP archive) or XFOIL airfoil pressure data.
The .cp extension creates significant workflow friction due to its high ambiguity. For software developers, leaving a file as .cp often breaks syntax highlighting in modern IDEs like Visual Studio Code, which expect standard extensions. For e-learning professionals, Adobe Captivate .cp files are locked, proprietary binaries. They require an expensive, active Adobe subscription to open and cannot be previewed natively in a web browser, making client reviews impossible without exporting.
To resolve these compatibility issues, source code .cp files should be converted or renamed to cpp or cxx for immediate use in modern development stacks. For archiving or code reviews, convert them to pdf. If you are dealing with a Captivate file, it must be exported via the native software to HTML5 or mp4 for universal web playback. Drag and drop your .cp file here to analyze and convert it - free, online, and without installing software.
Convert.Guru analyzes your CP file, detects the exact format, and lets you read the text inside.
If you want to convert CP file to CST, PAS, SSU, CPS, JS, TS, PY, JAVA, CPP, C, CS or PHP, you can use Apple Xcode or similar software from the "Source Code & E-Learning" category. In the File menu, look for Save As… or Export….
To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to CP, try Apple Xcode or another comparable tool in the "Source Code & E-Learning" category.
The CP Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our CP converter.