Compilers & Interpreters freeware downloads

Dev-PHP

2.6.1.29 freeware download

Dev-PHP is a well-featured integrated development environment (IDE)

Boomerang for Windows

0.3.1 Alpha freeware download

A general, open source, retargetable decompiler of machine code programs

KDevelop

5.3.2 freeware download

KDevelop is a free, open source IDE (Integrated Development Environment)

5 freeware award

GNU Prolog for Windows (x32 bit)

1.5.0 freeware download

GNU Prolog accepts Prolog+constraint programs

Catalina Compiler for Linux

3.16 freeware download

Contains a set of C libraries and device drivers

FastSharp

2.0 freeware download

Edit and compile C#, F# and Visual Basic code without opening up Visual Studio.

ooRexx

4.2.0 freeware download

Language Association manages the ooRexx project

Portable Sikuli X

1.0 RC3 freeware download

A visual technology to automate and test graphical user interfaces

FindBugs

3.0.1 freeware download

A static analysis tool to find bugs in Java programs

Rust

1.87.0 freeware download

Rust: A systems programming language focused on safety, speed, and concurrency.

GLE for Windows

4.2.4 freeware download

Produces PostScript, EPS, PDF, PNG, or JPG ouput from a simple script file

tIDE

2.72 freeware download

Full featured Java integrated development environment

Sikuli X for Mac OS X

1.0 RC3 freeware download

A visual technology to automate and test graphical user interfaces

Objeck for Linux

4.1.0 freeware download

Modern platform independent OO language with a native JIT compiler

Haskell Platform

8.6.5 freeware download

Comprehensive, robust development environment for programming in Haskell

haXe for Mac OS X

3.4.2 freeware download

Helps programers develop Websites and Web applications

R for Linux

4.3.1 freeware download

A software environment for statistical computing and graphics

5 freeware award

GLE for Linux

4.2.4 freeware download

Produces PostScript, EPS, PDF, PNG, or JPG ouput from a simple script file

Silverfrost FTN95

9.00 freeware download

Powerful Fortran compiler with advanced debugging and GUI tools.

PythonCard

0.8.2 freeware download

GUI construction kit for building cross-platform desktop applications

GNU Project Debugger

8.3 freeware download

Allows you to see what is going on `inside' another program while it executes

Scriptol PHP Compiler

7.0 freeware download

Compile a Scriptol source to PHP 4 or 5, or create a Web page

Tinder for Mac OS X

1.2.2 freeware download

Providing an implementation for XMPP stanzas and components

Haskell Platform for Mac OS X

8.6.3 freeware download

Comprehensive, robust development environment for programming in Haskell

Wing IDE Personal for Linux

10.0.4.0 freeware download

An integrated development environment (IDE) for the Python programming language