NCSwitch 4.6.3Download
  • There are 32-bit and 64-bit edition. Please choose one corresponding to your Windows edition. (Different edition cannot be installed. If you don't know your Windows edition, Please try to install both edition.)
  • There is a 30-days trial period for NCSwitch4. Once the trial period has expired, you'll need to purchase a license key.
  • NCSwitch 4.6.2 and earlier will show a dialog after 22/Oct/2020 which notices expiration of code signing. We suggest to update to latest version although there is no problem in actual operation.

System Requirements

  • Windows 11 (64bit)
  • Windows 10 (32bit/64bit)
  • Windows 8 (32bit/64bit) ※ except for Windows RT
  • Windows 7 (32bit/64bit)

Release History (Show All)

4.6.3 - 03/Oct/2020
  • Code signs were updated.
4.6.2 - 28/May/2019
  • Fixed a bug where network connection error occurs when both current IP settings and new IP settings are using DHCP.
4.6.1 - 01/Nov/2018
  • NCSwitch became distributed with code signing.
  • NCSwitch terminated Windows Vista support because Microsoft has already terminated it.
4.6.0 - 25/Sep/2018
  • NCSwitch supports silent install with msiexec command.
  • Automatic Restoration feature can be opt out during installation.
  • Fixed a bug where static IP addresses remains in spite of DHCP configuration has restored.
4.5.0 - 25/May/2017
  • NCSwitch can now save/restore Wi-Fi on/off status of Windows 10.
  • NCSwitch can now save/restore WinHTTP proxy settings.
  • NCSwitch can now save/restore virtual ethernet adapter settings.
  • NCSwitch is now aware [Let Windows manage my default printer] setting of Windows 10.
  • The most recently used (MRU) list of NCSwitch is now updated after restoring in addition to saving.
  • IP settings of mobile broadband adapters are not saved/restored.
4.4.3 - 20/Jan/2017
  • Fixed a bug where NCSwitch Wizard quits unexpectedly during reading IPv6 settings on some PCs.
  • Fixed a bug where NCSwitch couldn't read Internet Option settings correctly on some PCs.
  • Fixed a bug where NCSwitch fails to recognize Wi-Fi connections when different Wi-Fi areas use same SSID.
4.4.1 - 03/Sep/2016
  • A new option that skips over connecting Wi-Fi network or mobile broadband during network interface restoration.
  • Restoration order has changed to [Network Interface] and follows [Power Plan] so that you can restore both power options of wireless adapters and wi-fi connections at same time.
  • NCSwitch can save and restore network interfaces disconnected from Wi-Fi or wired LAN.
    In addition, [Network Interface] has changed restoration order into the reverse of "Wi-Fi connection -> TCP/IP settings".
    These changes mean that your PC won't attempt to connect to the wi-fi network with the wrong TCP/IP settings during restoration.
  • Fixed a bug where NCSwitchConsole.exe freezes during [Network Interface] restoration.
4.3.0 - 04/May/2016
  • NCSwitch can now save/restore status of Windows Firewall rules.
  • Fixed a bug where some text on NCSwitch windows are hidden when you use high contrast theme.
4.2.1 - 10/Feb/2016
  • Fixed a bug where NCSwitch couldn't save wireless connection settings.
  • Fixed a bug where NCSwitch saves static IP addresses which are assigned internally and expire.
  • Fixed a bug where NCSwitch recognizes an incorrect network as connected if NCSwitch has failed to delete a configuration.
  • Fixed a bug where NCSwitch recognizes an incorrect network as connected if you've gotten rid of network interface settings from a configuration.
4.2.0 - 09/Jan/2015
  • Fixed a bug where NCSwitch couldn't restore mobile broadband (cellular network) connection.
  • Time of restoring network interface setting is now shorter than earlier version. (up to 3 sec)
  • Automatic restoration now sees whether it's a dial-up or VPN connection in order to change to the correct configuration.
  • Fixed some error handling routine that makes NCSwitch freeze.
4.1.1 - 23/Aug/2015
  • NCSwitch now supports Windows10
  • Fixed a bug where NCSwitch couldn't restore sound volumes for certain sound devices
4.1.0 - 02/Jul/2015
  • [Remote Assistance] has been added in PC Settings NCSwitch can restore
  • Improved that "Recognizing Network.." notification message appears frequently

Purchase License Key

Please purchase license keys if you feel NCSwitch is useful.

License Type

Basic License

This license is for individuals. You can use NCSwitch 4 without expiration on one PC you own. When you use NCSwitch on two or more PCs, you need license for each PC.

Volume License

This license is for organizations. You can use NCSwitch 4 without expiration on PCs the organization owns.

Same volume license key can be used to install NCSwitch 4 on each PC the organization owns. You can distribute NCSwitch 4 with System Center Configuration Manager, domain logon script, or other distribution tools.

Price (Revised from Oct/2019)

Basic License

$14.00 per Machine

Volume License

Maximum amount of installed machines
up to 100 PCs
up to 200 PCs
up to 300 PCs
up to 400 PCs
About upgrading your volume license

You can upgrade your volume license if the amount of installed PCs is about to exceed volume license limitation. It costs only difference upgrading license price minus already purchased price.

Order Form

  • We'll email your license key by next business day.
  • You need to pay for the invoice with credit card by 30 days passed.
  • Please make sure NCSwitch4 works as expected on your PC or tablet before purchasing.
    During the 30-days trial period you'll have access to all of NCSwitch's features, without a license key.
  • Please check NCSwitch4 End User License Agreement.
    By purchasing a NCSwitch4 license key, You agree to this End User License Agreement.