accounts-qt

adns

Advanced, easy to use, asynchronous-capable DNS client library and utilities

aqbanking

Generic Online Banking Interface

axtls

azmq

azy

balde

balde-markdown

bctoolbox

belle-sip

biblesync

c-client

UW IMAP c-client library

canlock

ccnet

ccrtp

GNU ccRTP is an implementation of RTP, the real-time transport protocol from the IETF

cdp-tools

courier-authlib

Courier authentication library.

courier-unicode

cppzmq

cpr

ctb

cvm

Credential Validation Modules by Bruce Guenter

czmq

daq

davix

dleyna-connector-dbus

dleyna-core

dleyna-renderer

dpdk

dropbox-filesystem-fix

dslib

enet

relatively thin, simple and robust network communication layer on top of UDP

eupnp

exchange

farstream

ftplib

geonames

glib-networking

gloox

A portable high-level Jabber/XMPP library for C++

gnet

A simple network library.

gnome-js-common

gnome-online-accounts

gnutls

A TLS 1.0 and SSL 3.0 implementation for the GNU project

google-cloud-cpp

grpc

gsignond

gsnmp

gsoap

A cross-platform open source C and C++ SDK to ease the development of SOAP/XML Web services

gssdp

A GObject-based API for handling resource discovery and announcement over SSDP.

gtk-vnc

VNC viewer widget for GTK.

gupnp

an object-oriented framework for creating UPnP devs and control points.

gupnp-av

a small utility library that aims to ease the handling UPnP A/V profiles.

gupnp-igd

This is a library to handle UPnP IGD port mapping for GUPnP.

gupnp-ui

Collection of simple GTK+ widgets on top of GUPnP.

haywire

htmlcxx

http-parser

iax

IAX (Inter Asterisk eXchange) Library

ignition-msgs

ignition-transport

iojs

jdns

jreen

jzmq

kdav2

kimap2

ldns

ldns is a library with the aim to simplify DNS programing in C

liba53

libaccounts-glib

libad9361

libad9361-iio

libasr

libasyncns

C library for executing name service queries asynchronously.

libbitcoinconsensus

libblkmaker

libbloom

libbtbb

libcapi

libcidr

libcork

libcorkipset

libcrafter

libcurl-debian

libcurve

libdingaling

libdmapsharing

libdom

libecap

API for implementing ICAP content analysis and adaptation

libesmtp

lib that implements the client side of the SMTP protocol

libetpan

A portable, efficient middleware for different kinds of mail access.

libeweather

libeXosip

library that hides the complexity of using the SIP protocol for multimedia session establishement

libexosip2

libfec

libflowmanager

libgadu

This library implements the client side of the Gadu-Gadu protocol

libgcm

libgfbgraph

libgmail

Python bindings to access Google's gmail service

libgrss

LibGRSS is a library for easy management of RSS/Atom/Pie feeds

libgsasl

The GNU SASL library

libgsignon-glib

libgssglue

exports a gssapi interface which calls other random gssapi libraries

libgssh

libhackrf

libhtp

libhttpseverywhere

libhubbub

libiaxclient

libident

A small library to interface to the Ident protocol server

libiio

libinfinity

An implementation of the Infinote protocol written in GObject-based C.

libircclient

libiscsi

libisdn

libisds

libktorrent

libkvkontakte

liblockfile

Implements functions designed to lock the standard mailboxes

libmbim

libmediawiki

libmicrodns

libmicrohttpd

GNU libmicrohttpd is a small C library that is supposed to make it easy to run an HTTP server as part of another application.

libmirisdr

libmnl

libmrss

A C-library for parsing and writing RSS 0.91/0.92/1.0/2.0 files or streams

libnatpmp

libndp

libnemesi

libnet

library to provide an API for commonly used low-level network functions (mainly packet injection)

libnetfilter_acct

libnetfilter_conntrack

programming interface (API) to the in-kernel connection tracking state table

libnetfilter_cthelper

libnetfilter_cttimeout

libnetfilter_log

interface to packets that have been logged by the kernel packet filter

libnetfilter_queue

API to packets that have been queued by the kernel packet filter

libnfnetlink

the low-level library for netfilter related kernel/userspace communication

libnfsidmap

NFSv4 ID <-> name mapping library

libnftnl

libnice

An implementation of the Interactice Connectivity Establishment standard (ICE)

libnids

emulates the IP stack of Linux 2.0.x and offers IP defragmentation, TCP stream assembly and TCP port scan detection.

libnipper

A router configuration security analysis library

libnsl

libntlm

Microsoft's NTLM authentication (libntlm) library

libnxml

A C-library for parsing and writing XML 1.0/1.1 files or streams

liboauth

liboping

libosip

a simple way to support the Session Initiation Protocol

libosip2

libosmo-abis

libosmo-dsp

libosmo-netif

libosmocore

libotr

(OTR) Messaging allows you to have private conversations over instant messaging

libpcap

A system-independent library for user-level network packet capture

libpcapnav

A libpcap wrapper library that allows navigation to arbitrary packets in a tcpdump trace file between reads, using timestamps or percentage offsets.

libperseus-sdr

libpfring

libpri

Primary Rate ISDN (PRI) library

libprotoident

libproxy

Library for automatic proxy configuration management

libpsl

libqmatrixclient

libqmi

libqtelegram-ae

libringclient

librouteros

librsync

Flexible remote checksum-based differencing

libs3

libsdrplay

libsearpc

libsignon-glib

libsmi

A Library to Access SMI MIB Information

libsng-isdn

libsng-ss7

libsoup

An HTTP library implementation in C

libSquirrelFish

libsrsirc

libsrtp

an open-source implementation of the Secure Real-time Transport Protocol (SRTP)

libssh

Access a working SSH implementation by means of a library

libssh2

Library implementing the SSH2 protocol.

libswitch

libteletone

libtelnet

libtins

libtirpc

Transport Independent RPC library (SunRPC replacement)

libtmdbqt

libtorrent

LibTorrent is a BitTorrent library written in C++ for *nix.

libtorrent-rasterbar

libtrace

libturpial

libupnp

An Portable Open Source UPnP Development Kit

libupnp-castbridge

libupnpp

libvidcap

libvncserver

library for creating vnc servers

libvuurmuur

libwally-core

libwebsockets

libyahoo2

interface to the new Yahoo! Messenger protocol

libzapojit

liquid-dsp

llmozlib2

loudmouth

Lightweight C Jabber library

mbedtls

meanwhile

Meanwhile (Sametime protocol) library

miniupnpc

nacl

nativebiginteger

NativeBigInteger libs for Freenet taken from i2p

NativeThread

NativeThread for priorities on linux for freenet

nDPI

neon

net6

Network access framework for IPv4/IPv6 written in C++

netwib

Library of Ethernet, IP, UDP, TCP, ICMP, ARP and RARP protocols

nfqueue-bindings

nghttp2

nodejs

nodejs-bin

ntirpc

ntrack

obby

Library for collaborative text editing

onion

opal

C++ class library normalising numerous telephony protocols

opendht

openmq-cclient

C-Client Library for Open Source Java Message Service (JMS)

openpgm

openslp

An open-source implementation of Service Location Protocol

opentxs-proto

ortp

Open Real-time Transport Protocol (RTP, RFC3550) stack

osptoolkit

Open Settlement Protocol development kit

pacparser

phodav

pjproject

pjsip

A SIP stack supporting many SIP extensions/features.

ptlib

qtsoap

quasselc

qxmpp

rabbitmq-c

rest

restbed

ripe-atlas-sagan

roadrunner

RoadRunner library provides API for using Blocks Extensible Exchange Protocol

rpc2

Remote procedure call package for IP/UDP (used by Coda)

rpcsvc-proto

rtrlib

s2n

seed

serf

HTTP client library

shairplay

signon-oauth2

signon-ui

signond

socket_wrapper

sofia-sip

RFC3261 compliant SIP User-Agent library

srt

stem

stfu

tdlib

telegram-qt

TelegramQML

telepathy-accounts-signon

telepathy-farstream

telepathy-glib

GLib bindings for the Telepathy D-Bus protocol.

telepathy-indicator

telepathy-logger-qt

telepathy-qt

tox

udns

Async-capable DNS stub resolver library

uhttpmock

usrsctp

ustream-ssl

vanessa-mcast

Multicast Helper Library

vanessa-socket

Simplifies TCP/IP socket operations.

wandio

webkit-efl

webkit-gtk

Open source web browser engine

webkitfltk

willuhn-hbci4java

wvstreams

A network programming library in C++

xrootd

xulrunner

zeromq

zmqpp

zoidcom

accounts-qt

libgadu

libturpial

adns

libgcm

libupnp

aqbanking

libgfbgraph

libupnp-castbridge

axtls

libgmail

libupnpp

azmq

libgrss

libvidcap

azy

libgsasl

libvncserver

balde

libgsignon-glib

libvuurmuur

balde-markdown

libgssglue

libwally-core

bctoolbox

libgssh

libwebsockets

belle-sip

libhackrf

libyahoo2

biblesync

libhtp

libzapojit

c-client

libhttpseverywhere

liquid-dsp

canlock

libhubbub

llmozlib2

ccnet

libiaxclient

loudmouth

ccrtp

libident

mbedtls

cdp-tools

libiio

meanwhile

courier-authlib

libinfinity

miniupnpc

courier-unicode

libircclient

nacl

cppzmq

libiscsi

nativebiginteger

cpr

libisdn

NativeThread

ctb

libisds

nDPI

cvm

libktorrent

neon

czmq

libkvkontakte

net6

daq

liblockfile

netwib

davix

libmbim

nfqueue-bindings

dleyna-connector-dbus

libmediawiki

nghttp2

dleyna-core

libmicrodns

nodejs

dleyna-renderer

libmicrohttpd

nodejs-bin

dpdk

libmirisdr

ntirpc

dropbox-filesystem-fix

libmnl

ntrack

dslib

libmrss

obby

enet

libnatpmp

onion

eupnp

libndp

opal

exchange

libnemesi

opendht

farstream

libnet

openmq-cclient

ftplib

libnetfilter_acct

openpgm

geonames

libnetfilter_conntrack

openslp

glib-networking

libnetfilter_cthelper

opentxs-proto

gloox

libnetfilter_cttimeout

ortp

gnet

libnetfilter_log

osptoolkit

gnome-js-common

libnetfilter_queue

pacparser

gnome-online-accounts

libnfnetlink

phodav

gnutls

libnfsidmap

pjproject

google-cloud-cpp

libnftnl

pjsip

grpc

libnice

ptlib

gsignond

libnids

qtsoap

gsnmp

libnipper

quasselc

gsoap

libnsl

qxmpp

gssdp

libntlm

rabbitmq-c

gtk-vnc

libnxml

rest

gupnp

liboauth

restbed

gupnp-av

liboping

ripe-atlas-sagan

gupnp-igd

libosip

roadrunner

gupnp-ui

libosip2

rpc2

haywire

libosmo-abis

rpcsvc-proto

htmlcxx

libosmo-dsp

rtrlib

http-parser

libosmo-netif

s2n

iax

libosmocore

seed

ignition-msgs

libotr

serf

ignition-transport

libpcap

shairplay

iojs

libpcapnav

signon-oauth2

jdns

libperseus-sdr

signon-ui

jreen

libpfring

signond

jzmq

libpri

socket_wrapper

kdav2

libprotoident

sofia-sip

kimap2

libproxy

srt

ldns

libpsl

stem

liba53

libqmatrixclient

stfu

libaccounts-glib

libqmi

tdlib

libad9361

libqtelegram-ae

telegram-qt

libad9361-iio

libringclient

TelegramQML

libasr

librouteros

telepathy-accounts-signon

libasyncns

librsync

telepathy-farstream

libbitcoinconsensus

libs3

telepathy-glib

libblkmaker

libsdrplay

telepathy-indicator

libbloom

libsearpc

telepathy-logger-qt

libbtbb

libsignon-glib

telepathy-qt

libcapi

libsmi

tox

libcidr

libsng-isdn

udns

libcork

libsng-ss7

uhttpmock

libcorkipset

libsoup

usrsctp

libcrafter

libSquirrelFish

ustream-ssl

libcurl-debian

libsrsirc

vanessa-mcast

libcurve

libsrtp

vanessa-socket

libdingaling

libssh

wandio

libdmapsharing

libssh2

webkit-efl

libdom

libswitch

webkit-gtk

libecap

libteletone

webkitfltk

libesmtp

libtelnet

willuhn-hbci4java

libetpan

libtins

wvstreams

libeweather

libtirpc

xrootd

libeXosip

libtmdbqt

xulrunner

libexosip2

libtorrent

zeromq

libfec

libtorrent-rasterbar

zmqpp

libflowmanager

libtrace

zoidcom