Windows Packet Filter is free for personal or educational use, including non-profit organizations.
For the software publishers who wish to use Windows Packet Filter in their products, we offer two types of licenses. Each license includes one year of free updates & support and custom driver build*.
The first type of license is a Binary License, which allows the use of our pre-compiled Windows Packet Filter driver in your product. This license is ideal for software publishers who do not need to modify the driver or its behavior.
The second type of license is a Source Code License, which provides access to the source code of Windows Packet Filter driver and allows you to modify it to fit your specific needs. This license is ideal for software publishers who require customization of the driver or its behavior.
| License type | Complete Source Code | Price (USD) | Online Order |
| Developer | NO | 3000.00 | Buy Now! |
| Source Code | YES | 9000.00 | Buy Now! |
| Developer to Source Upgrade | YES | 6000.00 | Buy Now! |
Notes:
* – For those who need to redistribute the WinpkFilter drivers as part of their software, it is advisable to create or request a custom build. This can help prevent potential conflicts with other applications that are based on WinpkFilter. As a licensed Developer, you can request a custom build by contacting support@ntkernel.com. A single custom build per license is included with both the Developer and Source Code subscriptions, and any additional custom-builds will incur an additional charge of 100 USD each.
Subscription Renewal
To renew your support plan, simply select the desired option and follow the checkout process. If you have any questions or need assistance, please do not hesitate to contact us at support@ntkernel.com. Our team is always ready to help and ensure that you get the most out of your investment in Windows Packet Filter.
- Renew Support & Updates for 1 year: This option allows you to receive software updates and technical support for a period of 1 year.
- Renew Support & Updates for 2 years: This option provides you with two years of software updates and technical support.
- Renew Support & Updates for 3 years: This option offers you a three-year period of software updates and technical support.
| License type | Price (USD) | Online Order |
| Developer Renew Support & Updates for 1 year | 2000.00 | Buy Now! |
| Developer Renew Support & Updates for 2 years | 3000.00 | Buy Now! |
| Developer Renew Support & Updates for 3 years | 4000.00 | Buy Now! |
| Source Code Renew Support & Updates for 1 year | 6000.00 | Buy Now! |
| Source Code Renew Support & Updates for 2 years | 9000.00 | Buy Now! |
| Source Code Renew Support & Updates for 3 years | 12000.00 | Buy Now! |