Doug Vitale Tech Blog

Simplify access to Windows IP settings

Network administrators and tech support professionals have done it hundreds of times: configuring Windows IP settings. When a client machine needs static IP parameters, we follow the familiar path of Control Panel -> Network and Sharing Center -> Change Adapter Settings -> right-click the network interface, choose Properties -> highlight ‘Internet Protocol Version 4 (TCP/IPv4)’ -> select ‘Use the following IP address’ and ‘Use the following DNS server addresses’. For Windows XP the slightly different procedure is Control Panel -> Network Connections -> right-click the network interface, choose Properties -> highlight ‘Internet Protocol (TCP/IP)’ -> select ‘Use the following IP address’ and ‘Use the following DNS server addresses’. To revert back to DHCP functionality, you would select ‘Obtain an IP address automatically’ and ‘Obtain DNS server address automatically’.

This process and the ‘Internet Protocol Version 4 (TCP/IPv4)’ graphical interface (below) are cumbersome and time-consuming.

Windows IP settings interface

Windows IP settings interface

For those who frequently change their network configuration (such as information security professionals conducting vulnerability assessments and penetration tests, or individuals who work in multiple locations), there are several utilities available that simplify the process. Rather than go through the steps above to change IP settings, you can just launch a program, enter in your desired settings, and click ‘Save’ or its equivalent. Instead of describing them individually in multiple blog posts, I will present them all here in no particular order.

Jump to:

1. Free IP Switcher

Free IP Switcher by Eusing Software  switches between preconfigured network settings with a single click. With Free IP Switcher you can automatically change all network settings on your Windows 2000/XP/2003/Vista/7 computer, such as IP address, subnet mask, default gateway, DNS server, proxy settings, default printer and more. The interface contains several tabs that let you edit and save your network settings. To apply these settings you just click ‘Activate’.

Free IP Switcher user interface

The Free IP Switcher v2.5 user interface

By default Free IP Switcher comes with five tabs (for five individual IP setting groups). To add more, just click Edit -> Add New Set or click the ‘Add New Set’ button. To have Free IP Switcher start when Windows boots up, select the ‘Auto start when Windows starts’ option in File -> Settings. After Free IP Switcher is launched, it runs in the system tray for easy access.

2. Fast IP Changer

Fast IP Changer  works in a very similar manner to Free IP Switcher, however Fast IP Changer does not need to be installed. You simply launch IPChangerv1.x.exe to use the program.

Fast IP Changer interface

Fast IP Changer v1.7 interface

Unlike Free IP Switcher, Fast IP Changer is not capable of letting you specify proxy server, computer name, and workgroup name settings. Fast IP Changer is also available on SourceForge.

3. IP Change Easy Free

IP Change Easy Free from JMCN Soft is available as shareware from JMCN Soft’s website or as a less functional freeware version from In order for IP Change Easy Free to run properly, I had to to right-click the program shortcut and choose ‘Run as administrator’ otherwise IP Change Easy Free could not access the names of the adapters on my laptop (‘Failed to get name’ was displayed instead of Local Area Connection, Local Arean Connection 2, etc.)

IP Change Easy Free seems to be the least robust of all the tools reviewed here. Compared to the others, it mainly serves as a quick shortcut to the ‘Internet Protocol Version 4 (TCP/IPv4)’ interface shown above. More screenshots are available here.

IP Change Easy user interface

IP Change Easy Free v1.0 user interface

4. NetChanger

NetChanger by TyxSoft is another utility that should be run with elevated privileges (either right-click the shortcut and choose ‘Run as administrator’ or choose Properties, Compatibility, ‘Run this program with administrative privileges’).

NetChanger is distributed as shareware and in unregistered mode it will only allow you to save two configurations for your network adapters.

NetChanger interface

The NetChanger v2.34 main user interface

NetChanger interface for new configurations

The NetChanger v2.34 interface for new configurations

NetChanger options

NetChanger v2.34 options

A more detailed NetChanger user guide is available here.

5. IP Changer King

IP Changer King is distributed as shareware (a 15 day free trial with all features enabled). Although IP Changer King seems to be a more robust tool, its interface left me confused as it is not at all intuitive.

IP Changer King main interface

The IP Changer King v2011.03.03 main interface

IP Changer King options

The IP Changer King v2011.03.03 options with neverending horizontal scroll feature

6. TCP/IP Manager

TCP/IP Manager seems to be the utility I was looking for. It sports a neat and clean interface that is easy to figure out. You create an IP setting profile, name it, and then apply it to one of your network interfaces. You can also specify proxy server settings.

TCP/IP Manager v3.1.4 user interface

TCP/IP Manager v3.1.4 user interface

TCP/IP Manager v3.1.4 options screen

TCP/IP Manager v3.1.4 options screen

TCP/IP Manager is free open source software (FOSS) available from SourceForge.

7. IP Changer

IP Changer by GT Delphi Components (currently offline; out of business?) is one of the most popular items in’s Networking Tools category. IP Changer lets you create a custom IP configuration (called an ‘IP Set’) which you can then apply to one of your network interfaces.

IP Changer user interface

The IP Changer v3.0.15.142 main interface showing the active connection

IP Changer connection settings

Creating a new IP set in IP Changer v3.0.15.142

After you create an IP set, it appears in the ‘Available IP Sets’ tab. You then select it and click ‘Activate IP Set’ to make it active for the interface you specified when you created the set.

Recommended reading

If you found the content of this article helpful and want to expand your knowledge further, please consider buying a relevant book using the links below. Thanks!

Configuring Windows 7: MCTS Training Kit Exam 70-680 on Amazon Configuring Windows 7  Windows 7: The Missing Manual on Amazon Windows 7: The Missing Manual

Guide to Supporting Windows 7 for CompTIA A+ Certification on Amazon Windows 7 & A+ Certification  Windows 7 Inside Out on Amazon Windows 7 Inside Out

%d bloggers like this: