8
Free Software Foundation
5,454
Open source
A complete implementation of the OpenPGP standard as defined by RFC4880.
4
Joseph Heled
296
Freeware
Play a challenging game of backgammon or statistically analyze a game.
1
Charles S. Wilson
1,988
Freeware
Write code using a high-level programming language.
4
Tom Cato Amundsen
1,211
Open source
It will help you train intervals, chords, scales and rhythms.
4
Daniel Diaz
1,152
Freeware
GNU Prolog is a free Prolog compiler with constraint solving over finite domains.
15
Linphone
2,568
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
ScopComm
2
Open source
Scopserv Communicator is an audio/video Internet phone.
3
The GNU Pascal Team
180
Freeware
The GNU Pascal Compiler (GPC) is the Pascal compiler of the GNU family.
9
3CX System Ltd
30
Freeware
Be connected to all your contacts anyhwere anytime with 3CX VoIP Client.
GNU Enterprise
3
Freeware
It is a generator for data aware user interfaces for different platforms.
1
HotRecorder
25
Shareware
HotRecorder for VoIP Flawlessly record your VoIP conversations!
1
DIDCall
4
Freeware
DIDCall is a VoIP Service Provider to the world of VOIP.
conaito Technologies
4
Shareware
The conaito VoIP EVO SDK contains a high performance VoIP conferencing client.
SpeedVoIP Communication Technology Co., Ltd.
5
Demo
Circumvent VoIP blocking to protect your VoIP business and profit.
1
Voice X Ltd
1
Freeware
Northeast Voip is built to simplify voip phone calls using your PC.
G Tel VoIP Services
14
Freeware
G-Tel VoIP services have been providing voip world wide successfully.
VoIP Bookers
Freeware
VoIP Bookers offers you quality voIP and sip calls.
10
Avon Dialer
115
Freeware
Avon Dialer makes possible VoIP calls from VoIP blocked area.
1
IP blue Software Solutions, LLC.
105
Shareware
It is a tool for VoIP network engineers and students learning Cisco VoIP.
10
GMS Dialer
1,398
Freeware
GMS Dialer is a VoIP dialer application that allows to make VoIP calls.
