Apps similar to Python include Java, which is open source and free for personal use. Other options are PHP, Rust, C (programming language) and C#. There's no shortage of Programming Languages like Python, with more than 100 alternatives for Linux, Windows, Mac, the web and self-hosting.
Squirrel is a high level imperative, object-oriented programming language, designed to be a light-weight scripting language that fits in the size, memory bandwidth, and real-time requirements of applications like video games.
FreeBASIC is a completely free, open-source, 32-bit BASIC compiler, with syntax similar to MS-QuickBASIC, that adds new features such as pointers, unsigned data types, inline assembly, object orientation, and many others.
Pony is an open-source, object-oriented, actor-model, capabilities-secure, high performance programming language.
Temper is a programming language and toolchain for making libraries that can be used natively from any other language.
Tcl (Tool Command Language) is a very powerful but easy to learn dynamic programming language, suitable for a very wide range of uses.
Unison is a statically-typed functional language with type inference, an effect system, and advanced tooling. It is based around a big idea of content-addressed code, in which function are identified by a hash of their implementation rather than by name, and code is stored as...
Io is a prototype-based programming language inspired by Smalltalk (all values are objects, all messages are dynamic), Self (prototype-based), NewtonScript (differential inheritance), Act1 (actors and futures for concurrency), LISP (code is a runtime inspectable/modifiable tree)...
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The Bosque programming language is an experiment in regularized design for a machine assisted rapid and reliable software development lifecycle.
United States
Pyret is a programming language designed to serve as an outstanding choice for programming education while exploring the confluence of scripting and functional programming. It's under active design and development, and free to use or modify.
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Ada 2012 is the next generation of the world’s premier programming language for engineering safe, secure and reliable software.
Pike is a dynamic programming language with a syntax similar to Java and C. It is simple to learn, does not require long compilation passes and has powerful built-in data types allowing simple and really fast data manipulation.
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