Extract text from Grapher or PCB files (GCX)
To convert GCX files to another format, you need Apple Grapher or other Data software.
To convert other file formats to the "Mathematical Graph Document" file type, you need software like Apple Grapher or a similar tool.
The .GCX file extension primarily represents a Mathematical Graph Document created by Apple Grapher (a built-in macOS utility) or its predecessor, Graphing Calculator. These files store complex 2D and 3D mathematical graphs, underlying equations, variables, and display settings like coordinate systems and zooming animations. Alternatively, roughly 13% of .GCX files serve as PCB Layout Data files generated by GraphiCode software, such as GC-Prevue or GCXpress, storing precise printed circuit board manufacturing instructions.
The core disadvantage of a Grapher .GCX file is its strict exclusivity to macOS environments. If you are a Windows or Linux user, you cannot open these proprietary mathematical documents natively, making academic or professional sharing extremely difficult. The data remains completely locked behind Apple's ecosystem. Similarly, GraphiCode PCB files are proprietary industrial containers; sending a raw .GCX file to a fabrication house often leads to rejection if they require standard CAD formats.
To effectively share Apple Grapher files, you should export or convert them to PDF (for perfect vector preservation in scientific papers) or JPG and PNG (for quick web viewing). For GraphiCode PCB layouts, the industry-standard conversion targets are RS-274X Gerber files or DXF formats to guarantee compatibility with all major manufacturing machines.
Because these formats are heavily specialized and closed, standard online converters often fail to read the proprietary code, and only the original software can perfectly read or export the data. However, just drag and drop your file onto convert.guru to identify the exact format version, inspect its structure, and view any embedded text or data. If our analysis detects supported underlying graphical or PCB elements, viewing or conversion may still be possible.
Convert.Guru analyzes your GCX file, detects the exact format, and lets you read the text inside.
Users also converted GPX, G3M, IFM and XML files.
If you want to convert GCX file to SHP, KML, KMZ, GPX, GEOJSON, TOPOJSON, TIF, TIFF, ECW, SID, IMG or DEM, you can use Apple Grapher or similar software from the "Mathematical Visualization & PCB Layout" category. In the File menu, look for Save As… or Export….
To convert LAZ, KMZ, DTM, CSV, DEM, PRJ, LAS, GPX, DSM, SHP, DBF or KML files to GCX, try Apple Grapher or another comparable tool in the "Mathematical Visualization & PCB Layout" category.
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 GCX converter.