Extract text from HXX files
To convert your HXX file to another format, you need Visual Studio or other Developer software.
To convert other file formats to the "Source Code Header" file type, you need software like Visual Studio or a similar tool.
The .hxx extension serves two distinct, high-tech purposes, creating frequent confusion for users. Most commonly, it is a C++ Source Code Header, used to define class structures, variables, and templates for C++ programs. Developers favor .hxx over the standard h to explicitly tell compilers (like GCC or Clang) that the file contains C++ logic incompatible with older C compilers. While powerful for coding, these files are problematic for sharing; opening them in basic text editors often ruins formatting, and they are unreadable to non-developers. Converting .hxx to PDF or HTML is the standard workflow for code reviews, documentation, and archiving, ensuring syntax highlighting is preserved without requiring the recipient to install an IDE like Visual Studio.
Alternatively, in laboratory automation, an .hxx file is a Hamilton Labware Definition used by Hamilton Robotics. These files store the precise 3D dimensions and properties of lab equipment (like microplates and reagent carriers) for liquid handling robots. The major problem here is proprietary lock-in: these files are binary or specialized text formats readable only by Hamilton's Venus software. Lab managers often need to convert these definitions to standard image formats or PDF reports to visualize deck layouts and share protocols with colleagues who do not have access to the specific automation software.
Convert.Guru analyzes your HXX file, detects the exact format, and lets you read the text inside.
Users also converted CHH, H__ and H++ files.
If you want to convert HXX file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use Visual Studio or similar software from the "C++ Source Code Header" 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 HXX, try Visual Studio or another comparable tool in the "C++ Source Code Header" 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 HXX converter.