a small audio and MIDI framework

batch image manipulation plugin for gimp

This is a Pidgin plugin which implements Off-the-Record (OTR) Messaging.
OTR allows you to have private conversations over IM by providing:
* Encryption.
* No one else can read your instant messages.
* Authentication.
* You are assured the correspondent is who you think it is.
* Deniability.
* The messages you send do not have digital signatures that are checkable by a third party. Anyone can forge messages after a conversation to make them look like they came from you.
However, during a conversation, your correspondent is assured the messages he sees are authentic and unmodified.
* Perfect forward secrecy.
* If you lose control of your private keys, no previous conversation is compromised.

Purple Facebook implements the Facebook Messenger protocol into pidgin, finch, and libpurple.
While the primary implementation is for libpurple3, this plugin is backported for libpurple2.

A plugin to connect to Steam Friends/Steam IM for libpurple/Pidgin.

This is a WhatsApp plugin for Pidgin and other libpurple-based messengers.
It connects to the WhatsApp servers using the password (which needs to be retrieved separately).
Only one client can connect at a time (including your phone).

Bcg729 is an implementation of both encoder and decoder of the ITU
G.729 Annex A/B speech codec. It supports concurrent channels
encoding/decoding for multi call application such as conferencing.

Utilities library used by Belledonne Communications softwares like belle-sip, mediastreamer2 and linphone.

Belcard is a C++ library to manipulate the vCard standard format files.

belle-sip is a SIP (RFC3261) implementation written in C, with an object oriented API.

Belr parses input formatted according to a language defined by an ABNF grammar, such as the protocols standardised at IETF.

bzrtp is a FOSS implementation of ZRTP keys exchange protocol.
The library written in C 89, is fully portable, and can be executed
on many platforms including x86 and ARM processors.

Features:
- Customizable buttons to compile, convert and view a document in one click-
- LaTeX commands completion
- Symbol tables (Greek letters, arrows, etc)
- Template managing: a few default templates, creating personal templates, etc
- User-friendly compilation output (with Rubber)
- Easy projects management
- Some menus and toolbars with the principal LaTeX commands
- File browser integrated
- All common things found in a text editor...
- Available in English, French, Spanish, Brazilian Portuguese, German and Italian

oRTP is a LGPL licensed C library implementing the RTP protocol (rfc1889).

A powerful and lightweighted streaming engine specialized for voice/video telephony applications.

It is the library that is responsible for all the receiving and sending of multimedia streams in linphone, including voice/video capture, encoding and decoding, and rendering.

This app helps desktop users to create PDFs from image files or scanned images very fast and easy.

Features:
* bond lenght and angle restrictions to assist with the drawing
* ready to use templates of common rings
* ability to expand common groups from abbreviated to structural form
* Support for linear formulas (such as -CH2CH(COOCH3)2), radicals, charges...
* aligning, scaling, rotation (2D, 3D)
* full export to SVG, OpenOffice EPS, PDF, PNG, CML1/2, Molfiles, SMILES
* basic support for both CML1 and CML2, Molfiles, SMILES (subset), INChI (subset)
* validity checking of drawn structures

A simple viewer for Sanger sequencing files

DIALIGN-TX is a substantial improvement of DIALIGN-T that combines greedy and progressive alignment strategies in a new algorithm.

molsKetch is a tool for drawing schematic representations of molecules, better known as molecular structures.

A cross-platform toolkit for mass spectrometry and proteomics.

pyQPCR is a GUI application written in python that deals with quantitative PCR (QPCR) raw data. Using quantification cycle values extracted from QPCR instruments, it uses a proven and universally applicable model to give finalized quantification results.

SciDAVis is a free application for Scientific Data Analysis and Visualization. It is a fork of QtiPlot.

library for sequence analysis

Program to read and display NEXUS and Newick format tree files (such as those output by PAUP, ClustalX, TREE-PUZZLE, and other programs).