Free Java Compiler

JFreeChart is a free Java class library for generating charts.. The official home page of the JFreeChart project.

Feedn Read (FnR) is a free Java based open source newsfeed reader. It is powered by the Sun ROME syndication framework and therefore supports all current formats (RSS 0.90, 0.91, 0.92, 0.93, 0.94, 1.00, 2.00, ATOM 0.30 and 1.00). It disposes of an intuitive, fast and responsive user interface...

ProGuard is a free Java class file shrinker, optimizer, and obfuscator. ProGuard project can detect and remove unused classes, fields, methods, and attributes. It can then optimize bytecode and remove unused instructions. Finally, it can rename the remaining classes, fields, and methods using...


Platforms: *nix

VPNmonitor is a free Java tool to observe network traffic. Network administrators can use it to monitor VPN (PPTP and IPSec) and SSL (HTTPS) connectivity of wireline/wireless networks. If you are using Linux this way you will run VPNmonitor: 1. Install libpcap 0.7.2 or above from...


Platforms: *nix

Cobertura is a free Java tool that calculates the percentage of code accessed by tests.Cobertura project can be used to identify which parts of your Java program are lacking test coverage. It is based on jcoverage..


Platforms: *nix

ImageInfo is a free Java class to retrieve properties from image files. The following file formats are currently supported: JPEG, PNG, GIF, BMP, PCX, IFF, RAS, PBM, PGM, PPM and PSD (read why TIFF is not included). ImageInfo can recognize these formats, and in addition determine image width,...


Platforms: *nix

Java Compiler Compiler (JavaCC) is the most a parser generator for use with Java applications. A parser generator is a tool that reads a grammar specification and converts it to a Java program that can recognize matches to the grammar. In addition to the parser generator itself, JavaCC...


Platforms: *nix

XPontus is a free java based XML editor designed towards text editing. XPontus XML Editor aims to provide a free alternative to commercial XML Editors. As XPontus is written in Java it is available for all java enabled operating systems. It has been reported to run correctly on Linux, Windows,...


Platforms: *nix

What is GNU Prolog GNU Prolog is a free Prolog compiler with constraint solving over finite domains developed by Daniel Diaz. GNU Prolog accepts Prolog+constraint programs and produces native binaries (like gcc does from a C source). The obtained executable is then stand-alone. The size of...


Platforms: Linux

What is GNU Prolog GNU Prolog is a free Prolog compiler with constraint solving over finite domains developed by Daniel Diaz. GNU Prolog accepts Prolog+constraint programs and produces native binaries (like gcc does from a C source). The obtained executable is then stand-alone. The size of...


Platforms: Windows

What is GNU Prolog GNU Prolog is a free Prolog compiler with constraint solving over finite domains developed by Daniel Diaz. GNU Prolog accepts Prolog+constraint programs and produces native binaries (like gcc does from a C source). The obtained executable is then stand-alone. The size of...


Platforms: Mac

What is GNU Prolog GNU Prolog is a free Prolog compiler with constraint solving over finite domains developed by Daniel Diaz. GNU Prolog accepts Prolog+constraint programs and produces native binaries (like gcc does from a C source). The obtained executable is then stand-alone. The size of...


Platforms: Windows

For most people, BiGZiP is a FREE Java based compression utility. It does what other programs do but in a Java Environment, so no matter what your OS is, as long as you can run Java, you can run BiGZiP. For developers, BiGZiP gives you the freedom to plug in your own compression engines...


Platforms: Windows, Mac

Introducing BuildDesk - ground breaking tool designed to free Java developers from the most tedious and boring tasks - creating and maintaining build scripts. * No more manual tweaking of Ant scripts * No more struggling with native Java launcher * No more searching for installer for your...


Platforms: Linux

Introducing BuildDesk - ground breaking tool designed to free Java developers from the most tedious and boring tasks - creating and maintaining build scripts. * No more manual tweaking of Ant scripts * No more struggling with native Java launcher * No more searching for installer for your...


Platforms: Mac

JCI is a java compiler interface. It can be used to either compile java (or any other language that can be compiled to java classes like e.g. groovy or javascript) to java. It is well integrated with a FAM (FilesystemAlterationMonitor) that can be used with the JCI compiling/reloading...


Platforms: Mac

The Cells is a free Java??a*zNz based GUI Designer. It is devoloped for all, which have fun at Java??a*zNz Swing. Just try it and send your comments or questions to


Platforms: Mac

COBOL For GCC is a project to produce a free COBOL compiler compliant with the COBOL 85 Standard, integrated into the GNU Compiler Collection (GCC).


Platforms: *nix

A free Java desktop application for generating custom wordlists based on words extracted from websites.


Platforms: Windows, *nix

actiWATE (Actimind Web Application Testing Environment) is a free Java-based software platform intended to simplify the test automation process.


Platforms: Windows, *nix