Public DNS Server Tool is a free DNS changer for Windows 10

One way of enhancing security and ensuring better privacy during web browsing in Windows is switching a DNS server. Some widely popular public DNS providers like Comodo Secure DNS, OpenDNS, Google Public DNS, Yandex Secure DNS, Cloudflare DNS, Angel DNS, etc, provide phishing protection. While you can always change the DNS settings manually, tools like DNS Jumper, QuickSetDNS, NetSetMan let you do so easily with a click. Today we will take a look at another free DNS changer software called Public DNS Server Tool version. The tool too lets you easily set the domain name servers without hassles.

Free DNS changer software

Public DNS Server Tool

Public DNS Server Tool offers a pre-configured list of public DNS servers to choose from. This includes the following:

  • Google Public DNS
  • Cloudflare DNS
  • Verisign DNS
  • OpenDNS
  • OpenDNS FamilyShield
  • Yandex Basic DNS
  • Yandex Safe DNS
  • Yandex Family DNS
  • Norton ConnectSafe A
  • Norton ConnectSafe B
  • Norton ConnectSafe C
  • Comodo Secure DNS
  • Neustar General
  • Neustar Threat Protection
  • Neustar Family Secure
  • Neustar Business Secure

It lets a user easily change the DNS servers of their Windows PC in a click.

How to use Public DNS Server Tool

Simply download the ZIP file and double-click the application to launch it. A good feature about Public DNS Server Tool is that it’s not cluttered. Also, its simple User Interface makes the application quite suitable for all type of users.

Begin by creating a backup of your current DNS servers by selecting ‘Backup’ from the menubar. This is useful in case you would like to restore your original DNS servers.

Next, select your Network Interface Card (NIC) from the dropdown list as shown in the screenshot below. Please note that if you have only one NIC, then it will be selected automatically.

Free DNS changer software

Once done, the current DNS server configured for the selected NIC would be displayed under ‘current DNS Server’ heading.

Now, choose the desired set of public DNS servers from the list. Once selected, its description will be shown alongside.

Finally, hit the Change button visible at the bottom of the window.

If, even after configuring the desired options you notice the browser showing previous DNS servers, then either press Ctrl+F5 to reload the webpage.

Unlike most installers, Public DNS Server Tool makes no changes to Windows registry settings. As such, it leaves so no traces behind after the removal.

You can download Public DNS Server Tool from its homepage.

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The author Hemant Saxena is a post-graduate in bio-technology and has an immense interest in following Windows, Office and other technology developments. Quiet by nature, he is an avid Lacrosse player. Creating a System Restore Point first before installing a new software, and being careful about any third-party offers while installing freeware is recommended.


  1. Dan

    Thanks for this tip, will give it a try (especially since I’ve heard about the new Cloudflare server); this might make an easier alternative to faster/more secure dns than SimpleDNSCrypt. Cheers!

  2. Kiv JS

    The only reason why I don’t use this tiny program is that I don’t see the advantages of the given DNS’s. It could be a good idea adding an “Information” field telling a short explanation of the main advantages like, say,speed, more security, children protection…)
    Without knowing which the advantages are, it’s likely I could select a worse DNS than the one I have configured.

  3. Yurie Katsuragi

    you can try GRC’s – DNSBench.. its not a changer but its a benchmarker
    at least it got some info.. go to their site for more info

    PS: i cant even run this small app ahaha

  4. will give it a try (especially since I’ve heard about the new Cloudflare server); this might make an easier alternative to faster/more secure dns than SimpleDNSCrypt. Cheers!

    I think, Simple DNSCrypt is not an DNS Resolver Server like Cloudflare Public DNS. Simple DNSCrypt is just software to change your DNS to Available DNS Resolver list, but with proxy, DNSCrypt protocol feature, bypass some Government’s Transparent DNS Proxy and Protects your traffic from DNS Poisoning/Hijacking.
    Even, you can use Cloudflare DNS Resolver on Simple DNSCrypt 🙂


  5. But, if you meaning is about difference between Simple DNSCrypt and Public DNS Server Tool. I think, you’re right, that Public DNS Tools is more easier to use.


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