Compilers & Interpreters freeware downloads

Eclipse SDK x64

4.32 freeware download

Powerful IDE for Java and other languages, with extensive plugins and tools.

EJE

3.5 freeware download

A light and user-friendly editor for the Java programming language

ELENA Integrated Development Environment

6.3.0 freeware download

ELENA IDE: A versatile environment for efficient software development.

ETAC Interpreter

3-0-6-ena freeware download

ETAC is a general purpose stack-based interpreted script programming language.

FastSharp

2.0 freeware download

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

Fiddler

5.0.20211.51073 freeware download

An HTTP debugging proxy that logs all HTTP traffic

FindBugs

3.0.1 freeware download

A static analysis tool to find bugs in Java programs

Flat Assembler

1.73.32 freeware download

Free, fast and efficient 80x86 assembler for all operating systems

Free Pascal

3.2.2 freeware download

Free Pascal (aka FPK Pascal) is a 32 and 64 bit professional Pascal compiler

FreeBasic for Linux

1.10.1 freeware download

FreeBASIC is a free/open source (GPL), 32-bit BASIC compiler for Linux

FreeBasic for Windows

1.10.1 freeware download

FreeBASIC is a free/open source (GPL), 32-bit BASIC compiler for Windows

FreeBasic for Windows (x64 bit)

1.10.1 freeware download

FreeBASIC is a free/open source (GPL), 64-bit BASIC compiler for Windows

Fresh IDE

2.7.0 freeware download

Designed to enable you to edit and compile projects

Fresh IDE portable

2.7.0 freeware download

Designed to enable you to edit and compile projects

Gastona

1.20 freeware download

A development software to help you with your work

GCC

9.3 freeware download

The GNU Compiler Collection includes front ends for C, C++ and Objective-C

Gideros for Mac OS X

2025.2 freeware download

Gideros is a powerful, flexible platform for creating mobile games effortlessly.

GLE for Linux

4.2.4 freeware download

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

GLE for Mac OS X

4.2.4 freeware download

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

GLE for Windows

4.2.4 freeware download

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

GNU Project Debugger

8.3 freeware download

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

GNU Prolog for Linux

1.5.0 freeware download

GNU Prolog accepts Prolog+constraint programs

GNU Prolog for Mac OS X

1.5.0 freeware download

GNU Prolog accepts Prolog+constraint programs

GNU Prolog for Windows (x32 bit)

1.5.0 freeware download

GNU Prolog accepts Prolog+constraint programs

GNU Prolog for Windows (x64 bit)

1.5.0 freeware download

GNU Prolog accepts Prolog+constraint programs