log4cxx is a port to C++ of the log4j project.

The Vovida SIP stack is an implementation of the protocol defined in RFC 2543.

The Configuration File Library (CFL) is a collection of routines for manipulating configuration files.

LibBand is a simple library wrapper which is useful if you want to limit the bandwidth used by a program.

HTTP Proxy Client is a set of libraries and scripts that provide transparent access to Internet.

libptp2 is a library used to communicate with PTP devices like still imaging cameras or MP3 players (KODAK mc3).

Libircservice provides an event-driven API to develop IRC services working from a pseudo-server connection.

Content Feeder is a library used for assembling content feeds.

LibSudoku is a Java library for writing applications that deal with Sudoku number riddles.

JZlib is a re-implementation of zlib in pure Java.

FireFoot is library that provides an easy way for C language programmers to connect to Firebird database servers.

TagLib is a C++ library for reading and modifying audio meta data, commonly called tags.

zlib is a compression/decompression Library.

ObjectiveLib is a framework for Objective-C that provides a set of object containers and generic algorithms.

libscl (SCL) is a library that provides hash tables, list, queue, stack, symbol, balanced binary tree.

IBiz QuickBooks Integrator is a suite of class libraries and PHP extensions for Internet-enabled QuickBooks (QBXML) integration.

The IBiz E-Payment Integrator provides a way to add secure and reliable Internet payment processing to your applications.

IP*Works! is a comprehensive suite of more than 40 native Linux class libraries for Internet development.

libdvdcss is a portable abstraction library for transparent DVD access with CSS decryption.

mpeglib is a mp3 and mpeg I video/audio library for linux.

x264 is a free library for encoding H264/AVC video streams.

libsamplerate is a Sample Rate Converter for audio.

liba52 is a free ATSC A/52 stream decoder.

libdvdplay is a simple library designed for DVD navigation.

libdvbpsi is a very simple and fully portable library designed for MPEG TS and DVB PSI table decoding and generation.