A wysiwyg HTML editor that uses the Mozilla Composer codebase
Common Lisp compiler and runtime
Fast XML parser library in C
The Small Device C Compiler (SDCC), targeting 8-bit architectures
Cross-platform tool to build, test and package software
A lightweight programming environment for Java
The Saxon XSLT and XQuery processor, developed by Saxonica
A free COBOL compiler
Command line tool for managing Amazon S3 and CloudFront services
jEdit is a programmer's text editor written in Java.
Mixed Integer Linear Programming (MILP) solver.
The DB Browser for SQLite
32/64 bit multi-platform Ethernet S7 PLC communication suite
Simple handling of a tomcat server in Eclipse IDE
Extra tools for OpenOffice under weak copyleft or other licenses