Opina : A Web management tool for poll management

Opina is a Web management tool for poll management. The application is designed so that any user is able to create questionnaires, publish them to obtain responses, and process results afterwards.

• Licenses : GPL
• Operating Systems : OS Independent
• Implementation : Java

Bonita Open Solution : An intuitive and powerful Business Process Management (BM) solutio

Bonita Open Solution is an intuitive and powerful Business Process Management (BM) solution to create process-based applications for simple-to-complex projects

• Licenses : GPL
• Operating Systems : Windows POSIX Linux
• Implementation : Java

epub2pdf : A command-line tool that quickly generates PDF files from EPUB ebooks

epub2pdf is a command-line tool that quickly generates PDF files from EPUB ebooks. It allows the user to specify page size, fonts, margins, and default paragraph alignment.

• Licenses : GPLv3
• Operating Systems : Windows, Linux, Mac OS X
• Implementation : Java, XML, itext

The Coldtags suite : A collection of custom JSP tags that provides 300+ custom JSP tags for common programming tasks faced by JSP developers

The Coldtags suite is a collection of custom JSP tags that provides 300+ custom JSP tags for common programming tasks faced by JSP developers. It also includes custom tags similar to the Web controls in the .NET framework.

• Implementation : Java

Wiki on a Stick (WOAS) : A personal wiki that lives in one self-modifying XHTML file

"Wiki on a Stick" is a personal wiki that lives in one self-modifying XHTML file; very useful for organizing your notes, supports AES encryption, embedding and much more! It can also be used as a Javascript programming environment.

• Licenses : GPL
• Operating Systems : OS Independent
• Implementation : JavaScript

DbWrench : multi-vendor, multi-platform database design and synchronization software

DbWrench is multi-vendor, multi-platform database design and synchronization software. Features include a syntax highlighting SQL query editor, support for many of today's most popular databases, a graphic entity relation diagram (ERD) designer, and the ability to forward and reverse engineer databases. Its multi-vendor and multi-platform functionality makes it ideal for heterogeneous database environments.

• Operating Systems : POSIX, Linux, Unix, Windows
• Implementation : Java

Sight : A Java Web framework build on top of the J2EE technologies and particularly on top of the servlet API

Sight is a Java Web framework build on top of the J2EE technologies and particularly on top of the servlet API. It has been created to be deployed on Google App Engine and can be run in a J2EE servlet container such as Tomcat.

• Licenses : Apache 2.0
• Operating Systems : all with Java 1.5 support
• Implementation : Java, j2ee

Jajuk : A multi-platform music organizer

Jajuk is a multi-platform music organizer. The main goal is to provide a fully-featured application to advanced users with large or scattered music collections. It supports most audio formats.

• Licenses : GPL
• Operating Systems : OS Independent
• Implementation : Java

fausterize : A minimized and simplified encrypting text editor

fausterize is a minimized and simplified encrypting text editor. The encryption algorithm uses one-time pads, i.e. arbitrary files as keys. These are easy to remember and secure.

• Licenses : MPL1.1
• Operating Systems : Linux, Windows, Unix, Mac OS X
• Implementation : Java

Drbd : A block device which is designed to build high-availability clusters

Drbd is a block device which is designed to build high-availability clusters. This is done by mirroring a whole block device via a (dedicated) network. You could see it as a network raid 1.
Licenses : GPL

OpenMeetings : Multi-language customizable video-conferencing and collaboration system

OpenMeetings is a multi-language customizable video-conferencing and collaboration system. It supports audio/video and allows you to see the desktop of any participant. It includes a whiteboard, the ability to import a variety of image formats, invitations, a moderation system, backup and language modules, private and public conference rooms, and the ability to record meetings.

• Licenses : LGPL
• Operating Systems : OS Independent
• Implementation : Java, spring, hibernate, MySQL, postgres, Red5, OpenLaszlo

PushToTest TestMaker : A distributed test automation platform for application performance management and monitoring

PushToTest TestMaker is a distributed test automation platform for application performance management and monitoring. It repurposes tests written in Selenium, soapUI, TestGen4Web, and Mozmill, and unit tests in Java, .NET, Jython, Groovy, PHP, Ruby, and Perl into functional tests, load and performance tests, and business service monitors. TestMaker is ideal for Web applications, Service Oriented Architecture (SOA) applications, Rich Internet Application (RIA using Ajax, Flex, Flash) and Business Process Management (BPM) applications.

• Licenses : GPLv2
• Operating Systems : OS Independent
• Implementation : Java Python

Directory Synchronize is a powerful, easy-to-configure tool to synchronize the contents of one directory with another. It can compare files by various attributes, such as size or modified-date. It can synchronize an unlimited number of directories, and has a detailed logging function.

• Licenses : GPL
• Operating Systems : Windows, OS Independent
• Implementation : Java

CloverETL : Java-based tool/framework for data integration and creation of data transformations

CloverETL is Java-based tool/framework for data integration and creation of data transformations. It is component based and follows the concept of transformation graphs which consist of individual nodes/components performing simple (or complex) operations on data. Any transformation can be defined as a set of interconnected nodes through which data flows. CloverETL can be used as a standalone application or be embedded into a larger project.

• Licenses : LGPL
• Operating Systems : OS Independent
• Implementation : Java

Lampiro brings XMPP and GTalk to your mobile phone, letting you connect and chat with your friends everywhere

Lampiro brings XMPP and GTalk to your mobile phone, letting you connect and chat with your friends everywhere. With the help of gateway services, Lampiro can connect you with your friends that use MSN/Windows Live Messenger, Yahoo! Messenger, and ICQ. Lampiro uses the most advanced features that XMPP offers, allowing you to interact easily and effectively with remote services.

• Licenses : GPLv2
• Implementation : Java, J2ME

Jease : An open-source framework to ease the widespread pains developing content- & database-driven web-applications with Java

Out of the box Jease provides a fully Ajax-driven Content-Management-System as a best-practice-showcase which can easily be tailored to your specific requirements.

Jease is built on top of the most advanced open-source technologies existing in the Java-community:

• db4o, NeoDatis or Perst as object-oriented persistence engines.
• Lucene as high performance indexing and search technology.
• ZK as component- & event-driven Ajax-Web-Framework.
  

Jease glues these technologies together to provide an outstanding productive development expierence by combining the safety and ide-/compiler-support of Java with the turn-around-times of scripting languages.

wiki2xhtml can create complete Web pages and uses a clean XHTML syntax

wiki2xhtml can create complete Web pages and uses a clean XHTML syntax. It can insert galleries, a menu, a footer, and nearly all elements you know from the Wikipedia. The pages are formatted with CSS. All designs can be adjusted by hand, and custom ones can be used as well. wiki2xhtml generates the HTML pages from simple text files in the MediaWiki syntax. You can also use own (X)HTML code or other script languages inside; there are no restrictions. The GUI is composed of a Code Paste Window where you can insert wiki code that will be generated live. A click into the result, the XHTML code, copies it into the clipboard.

• Licenses : GPL
• Operating Systems : OS Independent
• Implementation : Java

PDF Split and Merge (pdfsam) : An easy-to-use tool that provides functions to split and merge PDF files

PDF Split and Merge (pdfsam) is an easy-to-use tool that provides functions to split and merge PDF files or subsections of them.

• Licenses : GPLv2
• Operating Systems : OS Independent
• Implementation : Java, Swing

calibre2opds : Generates OPDS and HTML catalogs from the Calibre ebooks database

Generates OPDS and HTML catalogs from the Calibre ebooks database.

If you manage your eBooks collection with Calibre, calibre2opds will allow you to generate an OPDS compatible XML catalog (Stanza and Aldiko use this standard), complete with cross-references, and external links to interesting web pages about your books.

In addition, an HTML version of your catalog can also be generated, allowing access from any browser-based ebook reader (e.g. a netbook with Firefox and ePubReader)

LeanPM : project management software

LeanPM is project management software. It lets development teams manage their clients' requests and how those are mapped to features in their projects, the project items and their states as configured in the Kanban, the products and versions to which those features are attached, and the actuals to track how much time was spent by each member of the project on those features or recurrent activities. LeanPM will also provide you a comprehensive view on you project, your products, and the evolution of all of those.

• Licenses : GPL
• Operating Systems : OS Independent
• Implementation : JBoss SEAM, postgresql