NirSoft web site provides a unique collection of small and useful
freeware utilities, all of them developed by Nir Sofer.
If you are looking for Windows password-recovery tools, click here.
If you are looking for network tools, click here.
To view your IP address and other information, click here.
To view all major IP address blocks assigned to your country, click here.
To read the Blog of NirSoft, click here.
To download a package of all NirSoft utilities (Updated every week), go to this Web page.
Video Streaming Capture Tools,
Windows Registry Tools,
Domain/IP Lookup Tools
Search in NirSoft Web site:
Here's some examples of what you can find in NirSoft Web site:
Password Recovery Utilities
Mail PassView - Recover the passwords of popular email clients: Outlook Express, MS Outlook, Eudora, Mozilla Thunderbird , and more...
MessenPass - Recover the passwords of instant messenger programs: Yahoo Messenger, MSN Messenger, Trillian, and more...
Dialupass: Dialup Password Recovery - Recovers the passwords of dialup entries (VPN and Internet connections). Works also under Windows 2000/XP.
Network Password Recovery -
Freeware utility that recovers the network passwords stored by Windows XP (Credentials file).
Asterisk Logger - Reveal the passwords hidden behind asterisk ('****') characters in standard password text-boxes.
SniffPass - Password Sniffer - Listen to your network, and capture POP3, IMAP4, SMTP, FTP, and HTTP (basic authentication) passwords
PstPassword - Recover the password of Outlook PST file.
Protected Storage PassView - Displays all passwords and AutoComplete strings stored in your Protected Storage.
Network Monitoring Tools
NetResView - View all computers/shares on your network.
WirelessNetView - View the details of all wireless network in your area (SSID, Signal Quality, MAC Address, and more...)
BluetoothView - Monitor the Bluetooth activity around you.
SmartSniff: TCP/IP Sniffer - Capture TCP/IP packets on your network adapter and view the captured data as sequence of conversations between clients and servers.
CurrPorts: TCP/IP Connections Viewer - Freeware tool that displays the list of all currently opened TCP and UDP ports on your local computer.
AdapterWatch - displays useful information about your network adapters: IP addresses, Hardware address, WINS servers, DNS servers, MTU value, Number of bytes received or sent, The current transfer speed, and more...
DownTester - Test the download speed of your Internet connection.
Internet Related Utilities
NirCmd: Freeware Command-Line Tool - Do some useful tasks from command-line:
turn off your monitor, turn off the computer, open/close the door of your cd-rom drive, dial to VPN/Internet connection, change your display settings, and much more !!
Freeware System Tools
ProduKey - Recover Office/Windows CD-Key
ShellExView - Displays the details of shell extensions installed on your computer, and allows you to easily disable and enable each shell extension.
WhatInStartup - Add, delete, modify or disable programs that run at Windows startup.
USBDeview - View all installed/connected USB devices on your system.
DevManView - Alternative to device manager of Windows.
DriverView - List all device drivers currently loaded on your Windows.
RegScanner (Registry Scanner) - Scan and find values in the Registry.
OpenedFilesView - View opened/locked files in your system.
SysExporter - Grab the data stored in standard list-views, list boxes, and combo boxes from almost any application running on your system, and export it to text, HTML or XML file.
BlueScreenView - View crash information stored in the MiniDump files created on blue screen of Windows.
Wireless Network Watcher v1.60
IE PassView v1.30,
Password Security Scanner v1.17