Webcpp

When it comes to converting your source code into an HTML file, Web C Plus Plus is the tool to use. It's a command line utility that can take your code and turn it into a sophisticated HTML document with a syntax highlighting engine and customizable colour schemes.

This software is incredibly helpful if you're looking to post your code online or create programming tutorials. With Webcpp, you can convert a wide range of programming languages such as ASP, Assembler, Basic, Ada95, C, C#, C++, Cg, Fortran, Haskell, Java, Markup, CLIPS, Modula2, Objective C, Pascal, Ruby, SQL, Tcl, Unix shell, Perl, PHP, Python, Renderman, UnrealScript & VHDL.

What sets this software apart is the ability to customize the look and feel of the HTML output with various themes. This ensures that each programming language looks its best and is easy to read. Additionally, the command line interface is straightforward and easy to use, even for beginners.

Overall, Web C Plus Plus is an impressive software that's perfect for developers who want to showcase their code online or create programming tutorials. Its ability to support a wide range of programming languages and customizable themes makes it an essential tool for coders.