9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
31
Famatech International Corp.
16,070
Freeware
Retrieves versions of programs running on the detected ports.
8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
16
PCWinTech
8,612
Freeware
Simple Port Forwarding works with WebPages and not directly with your router.
4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
PCWinTech.com
154
Freeware
A set of tools conceived to help network administration on windows systems.
1
Emsai Industrial
75
Shareware
Emsa Advanced Port Blocker is an internet port blocking utility.
40
JPSoft DK
119
Freeware
How wide open is your computer?With LPS you're able to check your computer foropen or listening port....
20
MooreR Software
3
Freeware
Port Listener XP is designed to open up fake ports.
1
usbpicprog
512
Open source
usbpicprog is an open source Microchip PIC programmer for the USB port.
43
Odamex Dev Team
10
Freeware
Odamex is a free and open source port for the classic first-person-shooter Doom.
Daniel Scharrer, Sebastien Lussier
93
Open source
Arx Libertatis is a cross-platform, open source port of Arx Fatalis.
Syhunt
109
Freeware
Free port scanner for analyzing network security or Internet exploration.
41,661
Mozilla
12,710,969
Open source
Surf the Internet securely on an open-source web browser.
Participatory Culture Foundation
17
free open-source Internet TV.
