Open Source Java Libraries

ConcatPDF is the tool to concatenate PDF files. It can concatenate, extract, encrypt, decrypt, configure PDF files, convert image files to PDF. GUI version and CUI version are both available. iText.NET is iText porting on .NET Framework by J#. This library allows you to generate PDF, (X)HTML, XML, RTF files on Microsoft.NET Framework including ASP.NET.

The goal is to create a leading “Set of software libraries for data processing of wireless device based on Coronis platform“. These libraries will run on all major platforms (embedded and desktop) and provide services for data processing through generic APIs. Keywords: Coronis, Wavenis, API, Plugin, Wireless, Waveport, Wavecard, Profile, Java, C, C++, C#

ThreeTen provides a modern date and time library for Java and is the reference implementation for JSR-310. It includes many of the lessons of the Joda-Time project and aims to standardise date and time concepts in computing. Code now integrated into OpenJDK, this project is archived.

JSP taglibrary used to integrate the Java Expert System Shell (Jess) into Java JSP pages.

The „wicket components“ project is a component library for the apache wicket web-framework. Referring to classic component libraries for desktop applications ( like Microsoft Foundation Classes, QT Library or wxWindows) the wicket components provide graphical user interface components for wicket web-applications. Based upon this library it'll be easy to create complex user interfaces for data processing applications and it is a perfect start to migrate old desktop applications to modern web-applications. The project is getting bigger and bigger. Your help is greatly appreciated.

JACo MP3 Player is a cross platform java mp3 player. Features: very low CPU usage (~2%), incredible small library (~90KB), doesn't need JMF, easy to integrate in any application, easy to integrate in any web page (as applet).

For Java developpers who need to request SOAP server... until SOAP is deprecated. This is a client Java API. It does not require neither perform any code generation. It fits within a single jar file. soap-dust is validated against real servers.

Hex-Lib GUI takes the library HexLib into action, i.e. it is a working, fully functional Hex-Editor on base of HexLib. This project demonstrate the usage of the library for Java developers interested in the library in a practical approach.

proJMS is a library for Processing that allows the easy usage of JMS. It allows to publish and consume JMS messages and to create peer to peer communication between processing applications in a network. Refer to the wiki for installation and usage instructions.

A Java component which displays bytes in Hex- and ASCII-format. The component is designed as a standalone lib. A complete interface which provides the function of an HexEditor based on this lib exisits under the Fork of this project.

API Java de visualisation et d'interaction dans le domaine des graphes.

A base set of libraries. Boilerplate type code and algorithms. Currently skuttil (Java util & parsing code) and searKit (generic Java search framework).

ANNJ, Another Neural Network for Java is a neural network framework for the Java programming language. It is still in an early development stage, currently supporting only feed-forward type networks, but will soon be able to handle many other types.

Allows you to write per API to AR-System Server (BMC Remedy Action Request System). Includes two step output, one step input and one database plugin. The step plugins need the database plugin.

The goal: to provide implementations of as many algorithms (sorting, searching, ...) and data structures (lists, trees, ...) as possible, accompanied by discussion of big O run time and memory limits and references to sources of further study.

This project provides libraries and tools for Android, starting with an endless list implementation and support for easy integration of Apache Solr data into an endless list. An additional library will be an Android forms library for easy and consistent form creation for business apps.

The BalanceLine4j Project is an implementation of the Balance Line Algorithm for Java applications. The Balance Line is an algorithm used to make Coordinated Processing and Sequential Updates, that improves performance and saves machine resources.

Bijoux is a small, extendable configuration language and interpreter for Java, implemented in XML. It can be incorporated in a Java application to provide more configuration options than are possible with fixed-semantic configuration schemes.

Crossplatform menstruation calender with dynamic pdf-report-generation via server-script. The calender is intended for the CLDC profile and MIDP1.0 - like mobile phones, PDA and is written in J2ME. The server allows dynamic upload and pdf-generation and

The Cisco IP Phone Idle Display Logo Engine project or CIP IDLE A framework for displaying custom logos on Cisco IP Phones 79XX series. Also provides a Java alternative to cip2gif.exe and gif2cip.exe

<b>PROJECT MOVED TO GITHUB</b> https://github.com/SpongeBobSun/mCalendarView This is a simple calendar view for android developers. The purpose of this project is to replace the "CalendarView" provided by Google. You can use different color to mark days, weeks. Also you can add text & icons for specified dates. This is my very first sourceforge project.

A Java library that provides accelerated downloads of HTTP/HTTPS URIs via the GET and POST methods. Works similar to download managers as requests are made in parallel and chunked for speed.

CjQ (Complex Java Queries) is a library intended to introduce functional programming features in Java. One feature is the reducing of information brought by complex Java objects by simply selecting the fields you want to give away. It's SQL-like.

Convergence is a project aimed at integrating Computational Grids with In-Memory Data Grids (IMDG)

CouchDB4CF is a set of ColdFusion facade objects that encapsulate the easy to use CouchDB4J project written by Marcus R. Breese (http://github.com/mbreese/couchdb4j). This project's purpose is to simplify access to CouchDB databases.