applications/communications
- HamFax - HamFax is an application for sending and receiving facsimiles in amateur radio
- LinLog - A ham radio logbook for Linux
- airsnort - Wireless LAN (WLAN) tool which recovers encryption keys
- aldo - A morse tutor
- amora - A mobile remote assistant
- ax25-apps - AX.25 ham radio applications
- ax25-tools - Tools used to configure an ax.25 enabled computer
- cohoba - Cohoba is a GNOME interface for Telepathy. It aims to be innovative and simple
- colrdx - DX-cluster client with curses color support
- concordance - Software to program the Logitech Harmony remote control
- contact-lookup-applet - Contact Lookup Applet
- cutecom - A graphical serial terminal, like minicom or Hyperterminal on Windows
- demorse - Command line tool for decoding Morse code signals
- dxcc - Small utility which determines the ARRL DXCC entity of a ham radio callsign
- dynamite - Extract data compressed with PKWARE Data Compression Library
- echolinux - Linux echoLink client
- efax - A program for faxing using a Class 1, 2 or 2.0 fax modem.
- eggdrop - The world's most popular Open Source IRC bot
- ekiga - A Gnome based SIP/H323 teleconferencing application
- empathy - Instant Messaging Client for GNOME
- epic - An ircII chat client
- fldigi - Digital modem program for Linux
- garmin-sync - Download data from Garmin fitness computers
- gmfsk - A Gnome Multimode HF Terminal for Ham Radio
- gnokii - Linux/Unix tool suite for various mobile phones
- gnome-bluetooth - Bluetooth graphical utilities
- gnome-pilot - GNOME pilot programs
- gnome-pilot-conduits - Additional conduits for gnome-pilot
- gnome-vfs2-obexftp - ObexFTP over Bluetooth support for GNOME
- gossip - GNOME Jabber Client
- gpredict - Real-time satellite tracking and orbit prediction program
- gpsk31 - PSK31 for Linux with a GTK+ Interface
- gpsman - A GPS manager
- gridloc - A ncurses console application for the calculation of Maidenhead QRA Locators
- grig - A Ham Radio Control graphical user interface
- gtkterm - Serial port terminal
- ibp - A tool to show which IBP beacons are transmitting
- irclog2html - Script to convert IRC logs to HTML and other formats
- irssi - Modular text mode IRC client with Perl scripting
- itaka - On-demand screen capture server
- kdebluetooth - The KDE Bluetooth Framework
- linphone - Phone anywhere in the whole world by using the Internet
- linpsk - Psk31 and RTTY program for Linux
- logserial - Package for logging incoming bytes on asynchronous serial ports
- lpsk31 - A ncurses application for ham radio communications using PSK31 digital mode
- lrzsz - The lrz and lsz modem communications programs
- mgetty - A getty replacement for use with data and fax modems
- minicom - A text-based modem control and terminal emulation program
- moto4lin - Filemanager and seem editor for Motorola P2k phones
- msynctool - Calendar (and other PIM data) synchronization program
- multisync - Calendar (and other PIM data) synchronization program
- nec2c - Translation of NEC2 antenna modeling tool from FORTRAN to C
- nexcontrol - Software to control your Celestron NexStar Telescope
- node - Simple node front end, modelled after the node shells of TheNet and G8BPQ nodes
- nullmodem - A utility to loopback pseudo-terminals
- odccm - Connection daemon for Pocket PC devices for Windows Mobile
- orange - Squeeze out installable Microsoft cabinet files
- picocom - Minimal serial communications program
- pilot-link - File transfer utilities between Linux and PalmPilots
- qfaxreader - A multipage monochrome/color TIFF/FAX viewer
- qlandkarte - A tool to visualize maps and other GPS information for Garmin devices
- qlandkartegt - GPS device mapping tool
- qle - A QSO Logger and log Editor
- qrq - Morse telegraphy trainer
- qsstv - Qt-based slow-scan TV and fax
- scmxx - Exchange data with Siemens mobile phones
- sipp - SIP test tool / traffic generator
- sipsak - SIP swiss army knife
- smstools - Tools to send and receive short messages through GSM modems or mobile phones
- soundmodem - Soundcard Packet Radio Modem
- splat - Analyze point-to-point terrestrial RF communication links
- ssbd - Voice keyer for use in hamradio
- stun - Implements a simple Stun Client
- synce-gnome - Display libnotify messages for odccm
- synce-gnomevfs - Gnome-vfs module for synce
- synce-hal - Connection framework and dccm-implementation
- synce-kde - Connection service application for Pocket PC handhelds
- synce-kpm - SynCE KDE PDA Manager
- synce-serial - Serial connection support for Pocket PC devices
- synce-software-manager - Software manager for use with synce
- synce-sync-engine - Synce synchronization engine
- synce-trayicon - Tray icon for use with gnome and synce
- telepathy-butterfly - MSN connection manager for Telepathy
- telepathy-feed - A Galago feed for Telepathy
- telepathy-gabble - A Jabber/XMPP connection manager
- telepathy-haze - A multi-protocol Libpurple connection manager for Telepathy
- telepathy-idle - IRC connection manager for Telepathy
- telepathy-salut - Link-local XMPP telepathy connection manager
- telepathy-sofiasip - SIP connection manager for Telepathy
- telepathy-stream-engine - Telepathy client to handle media streaming
- trustedqsl - TrustedQSL ham-radio applications
- tucnak2 - VHF contest logging program
- unixcw - Shared library for Morse programs
- unshield - Install InstallShield applications on a Pocket PC
- uucp - A set of utilities for operations between systems
- vdccm - Serial connection daemon for Pocket PC devices
- wammu - Mobile Phone Manager - Gammu GUI
- weechat - Portable, fast, light and extensible IRC client
- whatsup - Node up/down detection utility
- wxapt - Console application for decoding and saving weather images
- xdemorse - GTK based application for decoding and displaying Morse code signals
- xdx - DX-cluster tcp/ip client for amateur radio
- xfhell - GTK based Ham Radio application for the Hellschreiber communications mode
- xlog - Logging program for Hamradio Operators
- xnec2c - GTK based graphical wrapper for nec2c
- xpsk31 - GTK+ graphical version of lpsk31 for Ham Radio
- xwota - Who's On the Air Database interface
- xwxapt - GTK+ graphical application for decoding and saving weather images
- zapplet - Zenoss Tray Applet