CPJ Converter

Extract text from CPJ files


Drop or upload your .CPJ file

How to extract text from your CPJ file

  1. Click the "Select File" button above, and choose your CPJ file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert CPJ to another file type

To convert your CPJ file to another format, you need Caddy++ or other Cad software.

Convert a file to CPJ

To convert other file formats to the "Electrical Schematic Project" file type, you need software like Caddy++ or a similar tool.


About CPJ files

A .CPJ file is most frequently an electrical engineering project created by Caddy++ (developed by C-Soft). These files utilize the JetDB format to store complex circuit diagrams, wiring schematics, and component lists. While essential for electrical design, .CPJ files are highly proprietary. This is a common source of difficulty when sharing designs with clients or contractors who do not possess a Caddy++ license. They cannot be opened in standard CAD viewers or web browsers, locking critical data behind specific software installs.

Secondary uses include character data files for LEGO video games by Traveller's Tales or legacy disc authoring projects from Roxio WinOnCD.

To overcome these accessibility hurdles, users often need to convert .CPJ files. For documentation and client review, converting to PDF provides a universal, read-only view. For further editing in mainstream CAD software like AutoCAD, converting to DXF or DWG is necessary to migrate the vector geometry.

Convert.Guru analyzes your CPJ file, detects the exact format, and lets you read the text inside.

Users also converted CPG, JPG, JPEG, ZIP, EPJ, ZW1 and TDW files.


FAQ

If you want to convert CPJ file to , you can use Caddy++ or similar software from the "Electrical Engineering Project" category. In the File menu, look for Save As… or Export….

To convert files to CPJ, try Caddy++ or another comparable tool in the "Electrical Engineering Project" category.



The CPJ 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 CPJ converter.