Miranda IM is a smaller, faster, easier instant messenger with support for multiple protocols including AIM, Jabber, ICQ, IRC, MSN, Yahoo, and more.

This is a project aimed at producing a file sharing client using the ADC protocol. It also supports connecting to the Direct Connect network.

Speak Freely is a Cross Platform Internet telephony (Voice Chat) application which provides high quality voice grade audio with GSM and CELP compression and encryption with DES, Blowfish, and IDEA ciphers. It will aim at interoperating with any RTP clien

LanTalk.NET Enterprise instant messenger. In fact, in most companies LanTalk.NET replaced corporate e-mail for exchanging files and messages. And the phones are ringing much less often. LanTalk.NET does not offer a single feature that is not related to instant messaging. You can, however, request any feature to be added, and for a additional fee you will get a custom version of LanTalk.NET.

IMCaster E-Marketer is a powerful ICQ instant messaging marketing software. It allows you to search for online ICQ users by many different criteria such as sex, age, country, occupation or organization, and send them instant messages to promote your web sites or business. It is not a blind ICQ broadcast software and not a ICQ spam software.

With Omega Messenger, you'll be able to chat with friends, customers, co-workers, family, and anyone else you want to. There are no limitations, Omega Messenger is compatible with MSN Messenger, Yahoo! Messenger, AIM and ICQ.

Cell Messenger lets you send, receive and archive SMS messages from your mobile phone. It provides support for reading your mobile's phonebook, sending group messages, anti-spam SMS filtering, unicode and multipart SMS messages.

Change your voice over Internet and PC Phone; Talk in male, female, teen, baby voice to have online fun in chat room; Create many voices for movie; Also change music; Record chat, phone, internet radio, music; Add effects to enhance voice or background; Compare changed voice to another's voice for simulation purpose; Compatible with YIM, MSN, AOL, ICQ, PalTalk, Odigo, Netmeeting, Roger Wilco, and media players, CD players, Karaoke players

Voice Changer Software enables you to change voice to man, woman, teen, baby, or whatever voice in realtime to disguise voice in voice chat and PC phone; Enhance voice quality for better sex appeal; Simulate people's voices with the help of Voice Comparator; Create different voices for movies/audio clips; Customize voice, effect and format of music; Record from any sources; Work online/offline; Support mp3, wma, wav, ogg; High compatibility

Change your voice over Internet and PC Phone; Also change voice and style of music; Create many voices for movie; Record chat, phone, internet radio, music; Add effects to enhance voice or background; Compare changed voice to another's voice for simulation purpose; Play audio files in various formats including mp3, wma, wav, ogg...; Compatible with most instant messengers, PC phone clients, game servers, and media players