Pure Java
Itzam/Java project is a pure Java reimplementation of the Itzam embedded database engine, and it is 100% interoperable with files created by Itzam/Core. Since Itzam/Core is the basis of wrappers written in languages such as C++ and Python, Itzam/Java is compatible with those language libraries...
Platforms: *nix
License: Freeware | Size: 112.64 KB | Download (88): Itzam/Java Download |
NetBeans, pure Java. The Cryppie can protect your files by encrypting its content, possibility to compress files before encryption. It's destination for keep information in safe on your flash drive or another storage.
Platforms: Mac
License: Freeware | Size: 366.5 KB | Download (62): Cryppie Download |
ZK Spreadsheet is an open source embeddable web-based online spreadsheet that delivers the rich functionality of Excel within browsers using pure Java. (Moved to http://code.google.com/p/zkspreadsheet/ since ZK Spreadsheet 2.0)
Platforms: Windows, Mac, Linux
License: Freeware | Size: 13.45 MB | Download (61): ZK Spreadsheet Download |
A 100% pure java based SMTP / POP3 mail server. Supports plugins.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 163.35 KB | Download (60): calvin's e-mail server Download |
A 100% pure Java Swing ASN.1 analysis utility for inspecting arbitrary BER-encoded data files. It allows inspection of data with unknown structure, can drill down to any nesting level and allows to interpret embedded OCTET STRING data recursively.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 2.91 MB | Download (59): BoarderZone ASNalyzer Download |
Chess Editor is a pure Java tool to create, edit and view chess games in the Portable Game Notation (PGN) format. The tool integrates with externally specified chess engine programs to provide analysis of board positions.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 454.37 KB | Download (59): Chess Editor Download |
A -quite ambitious- project to create a functional Doom source port in pure Java, trying to keep as close as possible to the original source code while at the same time streamlining it into a more OO and Java-friendly form.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 1009 KB | Download (59): Mocha Doom Download |
A pure Java implementation of the classic board game 'Twixt'. For two players (or one schizophrenic player), either both local or across a network. Written for Java 1.4, it should run on any platform supporting that or later versions.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 551.64 KB | Download (57): JavaTwixt Download |
Wowza Media Server Pro is a powerful and extensible pure Java alternative to Adobe Flash Media Server that delivers a dramatic improvement of Flash streaming economics. With up to 80% lower Total Cost of Ownership (TCO), Wowza Media Server makes Flash streaming affordable for organizations of all...
Platforms: Any platform that supports the Java Runtime Environment (JRE) 5
License: Freeware | Size: 17.5 MB | Download (57): Wowza Media Server Download |
3D Graphics engine on Pure Java 2. Small and Fast. Open Source.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 37.8 KB | Download (56): 3D Engine on pure Java. Download |
RES is a pure Java based Open Source Cobol to Java translator. It creates maintainable Java code for a subset of VS Cobol syntax. It has been developed with JDK, JTB and Javacc.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 2.97 MB | Download (56): RES - An Open Cobol To Java Translator Download |
iReport is a powerful, intuitive and easy to use visual report builder/designer for JasperReports written in 100% pure java.
This tool allows users to visually edit complex reports with charts, images, and subreports. iReport is integrated with leading open source chart libraries for java....
Platforms: Mac
License: Freeware | Size: 83.8 MB | Download (56): iReport for Mac Download |
License: Freeware | Size: 70.46 KB | Download (55): Java VP8 Decoder Download |
Jython is an implementation of the high-level, dynamic, object-oriented language Python written in 100% Pure Java, and seamlessly integrated with the Java platform. It thus allows you to run Python on any Java platform.Jython is an implementation of the high-level, dynamic, object-oriented...
Platforms: Windows, Mac, *nix, Java, BSD Solaris
License: Freeware | Download (55): Jython 2.2.1RC2 Download |
A pure java GUI database administration tool that is designed to be database independent and offering full administrative functionality.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 15.1 KB | Download (55): JDatabase Administration Tool Download |
PippoProxy is a 100% pure Java HTTP proxy designed/implemented for Apache Tomcat. Thanks to its cache manager (that can be disabled in case of DYNAMIC proxied web sites) it's really very performant in case of STATIC proxied web sites.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 817.09 KB | Download (55): PippoProxy Download |
JBossTS is a pure Java multi-modal transaction service that supports distributed transactions in CORBA, J2EE and Web services environments.The JBoss Transaction Service (JBossTS) protects businesses from data corruption by guaranteeing complete, accurate business transactions for Java based...
Platforms: Windows, Mac, *nix, Java, BSD Solaris
License: Freeware | Download (55): JBoss Transactions Download |
An Open Source portable pure Java game library with example games, Swing-based sprite animation engine, deployment framework, and firewall tunneling networking. The code is documented in the book Advanced Java Game Programming by David Wallace Croft.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 18.08 MB | Download (54): CroftSoft Code Library Download |
FastExcel is a pure java excel read/write component.It's FAST and TINY.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 4.06 KB | Download (54): FastExcel Download |
FTP Server written in pure Java. Supports AUTH SSL (Explicit SSL), it is firewall friendly (handles the CCC command), has virtual home directories with individual read/write access, anoymous support and many more!
Platforms: Windows, Mac, Linux
License: Freeware | Size: 121.6 KB | Download (53): Java Secure FTP Server Download |