Coverity Scan Static Analysis allows to find and fix defects in your Java, C/C++ or C# open source project for free.
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- BSD
Coverity Scan Static Analysis allows to find and fix defects in your Java, C/C++ or C# open source project for free.
The Helsinki Finite-State Transducer toolkit is intended for processing natural language morphologies. The toolkit is demonstrated by wide-coverage implementations of a number of languages of varying morphological complexity.
OCaml is an industrial strength programming language supporting functional, imperative and object-oriented styles.
Wave goodbye to the struggle of setting up Python on your local machine. No more installations or complicated configurations—just open your web browser, enter your code, and hit RUN to see it in action instantly!

MinC has a tiny kernel emulation (285Kb) which runs on Windows. The rest of the software was taken verbatim from OpenBSD, version 6.1. This means that by installing MinC, you run OpenBSD on your Windows machine at native speed.

Compile and Execute your favorite programming languages online, click any of the following to proceed! Web Technologies, Text Formatting, Useful Utilities, Programming Languages. Vim, emacs modes are avaliable.

A friendly language for building type-safe, scalable systems.

Compiler Explorer is an interactive compiler. The left-hand pane shows editable C/C++/Rust/Go/D code. The right, the assembly output of having compiled the code with a given compiler and settings. Multiple compilers are supported, and the UI layout is configurable (the Golden...

TDM-GCC is a compiler suite for Windows.
It combines the most recent stable release of the GCC toolset, a few patches for Windows-friendliness, and the free and open-source MinGW or MinGW-w64 runtime APIs to create an open-source alternative to Microsoft's compiler and platf.
Turbo Pascal is a software development system that includes a compiler and an integrated development environment (IDE) for the Pascal programming language running on CP/M, CP/M-86, and DOS.

Numba gives you the power to speed up your applications with high performance functions written directly in Python. With a few annotations, array-oriented and math-heavy Python code can be just-in-time compiled to native machine instructions, similar in performance to C, C++ and...
The GNU Pascal Compiler (GPC) is, as the name says, the Pascal compiler of the GNU family
The Glasgow Haskell Compiler, GHC, is a state-of-the-art, open source, compiler and interactive environment for the functional language Haskell.
CppCode is an offline C/C++ IDE & Compiler:



Batch Compiler is a complete Integrated Development Environment for batch scripts. Now you can convert your batch files into pure stand-alone windows executables including your Company name, Copyright info, Version info and embedded resources!.

QB64 is a self-hosting BASIC compiler for Microsoft Windows, Linux and Mac OS X, designed to be compatible with Microsoft QBasic and QuickBASIC. QB64 is a C++ emitter, which is integrated with a C++ compiler to provide compilation via C++ code and GCC optimization.
