31
Famatech International Corp.
15,947
Freeware
Retrieves versions of programs running on the detected ports.
2
Global Web Monitor
39
Shareware
Scans about 400 ports a second. It supports both the TCP/IP and UDP protocols. Select address range....
9
Nsasoft LLC.
2,776
Freeware
List available hosts, open ports, and their characteristics.
40
JPSoft DK
119
Freeware
How wide open is your computer?With LPS you're able to check your computer foropen or listening port....
24
Atelier Web
30
Shareware
AWSPS is a first-line weapon against network perils.
Mohammad Ahmadi Bidakhvidi
33
Freeware
This port scanner has the ability to scan multiple ports and multiple IPs.
3
BestSpywareScanner.net, Inc.
19
Shareware
Best Spyware Scanner detects malicious threats within a few minutes.
92
Auslogics Labs Pty Ltd.
15,573
Freeware
Increase system’s stability and performance by fixing registry problems.
34
SafeApp Software, LLC
10,723
Shareware
Registry Helper is a program that automatically fixes your computer errors.
8
ChemTable Software
4,091
Freeware
Remove Windows registry errors and defragment the registry hive files.
3
NETGATE Technologies s.r.o.
2,236
Shareware
Clean and defragment Windows registry, and remove unneeded files and apps.
67
SoftPerfect Research
4,959
Freeware
Scan your local network to manage available resources and vulnerabilities.
Gonsoft, Inc.
6
Shareware
1st Net Scanner is a useful IP Finder and Port Finder. It builds IP finder, port finder, IP scanner...
6
Famatech International Corp.
2,336
Freeware
Advanced Port Scanner is a small, fast, easy-to-use and robust LAN scanner for the Win32 platform. I....
PC FixEm Tools
Windows Registry Cleaner - Free PC Scanner. Fix your registry in just 2 clicks!
6
MiTeC
1,957
Freeware
It's a free multi-threaded Port, IP, NetBIOS and SNMP scanner.
3
NEC Corporation
208
Freeware
A freeware port scanner, written completely in Java. NoJ/Direct no native calls anywhere.
Syhunt
109
Freeware
Free port scanner for analyzing network security or Internet exploration.
Gabriele Giorgetti
9
Open source
Knocker is a simple and easy to use TCP security port scanner.
DataSet
12
Freeware
A multi-threaded and fast TCP port scanner.
Magneto Software
33
Shareware
SkPortScan ActiveX Control is a flexible and powerful port scanner control.