Anibal Avelar
25
Freeware
Helps to replace your Microsoft Office Communicator client with Pidgin.
Anibal Avelar
32
Open source
You can help to translate SIPE to your native language at Transifex.
PC Best Networks
Freeware
A Free Windows SIP PBX, with rich and powerful features.
VaxSoft
195
Demo
VaxVoIP SIP (software development toolkit) is a complete development toolkit.
25
FaxBack, Inc.
36
Freeware
Enables you to use Microsoft Fax & Scan in conjunction with a VoIP environment.
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
Pearson Assessments
5
Commercial
NCS DesignExpert enables scannable forms users to design forms.
1
Neptune Century Studios
234
Freeware
NCS WinVisible helps to keep your taskbar free of clutter.
1
VirtualDub-Fr.org
139
Freeware
It contains DirectShow plugin, MPEG-2 plugin, WMV plugin, AC-3 Plugin, etc.
Scott Lovegrove
20
Freeware
Wikipedia Plugin lets you create a Wikipedia plugin in your blog entry.
Apple Inc.
3
Freeware
Qloud Plugin for iTunes is a very powerful plugin for iTunes.
Cryptigo
2
Shareware
Cryptigo S/MIME Plugin is a plugin for the Eudora email client.