ENat for MSN Messenger
Have you ever met this problem when you're using MSN Messenger: Cannot voice chat or video chat with your friend, can't send a file to your friend when you or your friend are behind NATs. If you find this is very annoying, then ENat for MSN Messenger maybe a solution for you. ... ENat for MSN Messenger makes it possible to talk with anyone using MSN Messenger voice chat or video chat even when behind NATs where attempts to talk using voice & video chat usually fail. ... Under this situation, MSN Messenger or Windows Messenger usually has trouble when using voice chat or video chat features...
http://www.easyfp.com/msn-messenger-directtalk/download/enat.exe - 1Mb - Download - Screenshot

AV Voice Changer Software
Apart from other voice changers, Voice Changer Software changes your voice over internet in real time and acquires unlimited number of new voices. You can modify voice by changing voice pitch and voice timbre, applying effects, adjusting advanced tuner, and setting equalizer. ... , you can disguise your voice in voice chat, PC phone, online gaming, voice mail, voice messages. ... Voice Changer Software is compatible with voice chat rooms and voice enabled instant messengers (AOL Instant Messenger (AIM), Yahoo!
http://www.softcns.com/downloads/avnex/vcsaff.exe - 6Mb - Download - Screenshot

AV Voice Changer
Apart from other voice changers, Voice Changer Software changes your voice over internet in real time and acquires unlimited number of new voices. You can modify voice by changing voice pitch and voice timbre, applying effects, adjusting advanced tuner, and setting equalizer. ... Voice Changer Software is compatible with voice chat rooms and voice enabled instant messengers (AOL Instant Messenger (AIM), Yahoo! ... , you can disguise your voice in voice chat, PC phone, online gaming, voice mail, voice messages.
http://www.mp3towav.org/download/AV-Voice-Changer.exe - 6Mb - Download - Screenshot

AV Voice Changer Software Gold Edition
Apart from other voice changers, Voice Changer Software Gold changes your voice over internet in real time and acquires unlimited number of new voices. You can modify voice by changing voice pitch and voice timbre, applying effects, adjusting advanced tuner, and setting equalizer. ... , you can disguise your voice in voice chat, PC phone, online gaming, voice mail, voice messages. ... Voice Changer Software Gold is compatible with voice chat rooms and voice enabled instant messengers (AOL Instant Messenger (AIM), Yahoo!
http://www.softcns.com/downloads/avnex/vcsgoldi.exe - 8Mb - Download - Screenshot

Any Messenger Recorder
The program will record voice conversations you made via internet. Internet phone call recorder. The program record both sides of voice chat, ot internet phone call conversation. No special setup needed. Simple select what internet messengers you want to monitor and record. ... Any Messenger Recorder can record sound being played back by any software, including internet pagers, messengers and games.
http://www.softcab.com/ftp/mrecorder.exe - 98Kb - Download - Screenshot

AV Webcam Morpher
AV Webcam Morpher employs the next generation of advanced technology to digitally hide your shy face and embarrassing actions in video chat through webcam with terrific "nickfaces", "nickvoices" and special effects. Numerous "nickfaces" and "nickvoices" allow you to become invisible in video... This webcam software is compatible with webcam and voice chat clients: Yahoo Messenger, Skype, MSN Messenger, AOL Instant Messenger; PC2Phone programs: Net2Phone, Dialpad, Go2Call, DeltaTree, MaxPhone. ... The webcam software instantly changes your pitch and timbre of your voice to provide an...
http://www.softcns.com/downloads/avnex/webcam.exe - 16Mb - Download - Screenshot

AV Webcam Morpher Gold
AV Webcam Morpher Gold, the most advanced webcam chat software in its series allows users to be completely anonymous in webcam chat rooms due to its unique preset "nickfaces" and "nickvoices". With "nickfaces" collection, you'll have various faces (including male and female models) to choose. ... This webcam software is compatible with webcam and voice chat clients: Yahoo Messenger, Skype, MSN Messenger, AOL Instant Messenger; PC2Phone programs: Net2Phone, Dialpad, Go2Call, DeltaTree, MaxPhone. ... to disguise voices in voice chat, PC-to-PC and PC-to-Phone programs.
http://www.audio4fun.com/download/webcam-morpher-gold-aff.exe - 16Mb - Download - Screenshot

AV VoizGame
AV VoizeGame is an innovative voice chat tool which changes your real voice to disguise your real identity and play in different characters of Online Role Playing Games. You can freely use the fabulous library of nickvoices including 5 for male input voice (Pleasant Girl, Prudent Girl, Balanced... This game chat weapon is compatible with most chat application such as Ventrilo, Teamspeak, Roger Wilco, Yahoo Messenger, MSN, AOL Instant Messenger, Skype, etc. ... Now, you can play in different characters of Online Games, from a brave hero, a pretty princess to a cunning sorcerer without the...
http://www.audio4fun.com/download/voizgame-aff.exe - 2Mb - Download - Screenshot

AV Voice Changer Software Diamond Edition
Voice Changer Software changes man voice to hundreds of woman voices in realtime and vice versa to disguise voice totally in voice chat and PC phone. You can freely adjust voice settings and apply effects to enhance sex appeal or characteristics. Built-in Voice Comparator helps simulate people's... Compatible with most voice chat clients: Yahoo Messenger (YIM), AOL Instant Messenger (AIM), ICQ, MSN, PalTalk, Odigo, Netmeeting and Roger Wilco; and PC2Phone programs: Net2Phone, Dialpad, Go2Call, DeltaThree, MaxPhone.
http://www.softcns.com/downloads/avnex/vcsdiamond.exe - 8Mb - Download - Screenshot

Outlook LAN Messenger
Outlook Messenger is a Concept LAN chat for interactive communication within Office network (LAN). In addition to usual rich text chat, voice chat, group chat, send file, reminders, alert note functions, Outlook Messenger can be plugged into MS Outlook, allowing the users to share Outlook... Server-Less and No IP Configuration *** - Instant Text Messaging for Private Chat - Group Messaging for Group Discussion - Voice Chat - File Transfer - Microsoft Outlook Plug-in to share Outlook's Emails/Contacts/Appointments/Journals/Notes/Tasks *** - Remote Desktop Sharing - Offline Messaging &...
http://lan-chat.srimax.com/Outlookmessengersetup.exe - 3Mb - Download - Screenshot