This includes a centralized local DNS cache that can make a local backup of previously used public DNS queries and then resolve network queries directly from the local network, a high scalability factor that can easily serve the DNS needs of several thousand users at once, transparent filtering that can dynamically and privately route network queries, highly advanced authentication support, Active Directory integration with full policy management for imported users, built-in management for multiple policies, Remote Filtering, single sign-on, malware, and botnet detection, and much more.

It supports user authentication and single sign-on with Active Directory and you can have multiple policies based on user and group.

You can block Porn sites for your kids and time waste sites for office workers.

You can block unwanted sites on network level.

NxFilter is a DNS filtering software for Windows PC.

NxFilter is especially well suited for use by seasoned technicians, network administrators, and other IT specialists who can take full advantage of its large feature set. Those features include local DNS cache to accelerate Internet speed, load-balancing and fail-safe with clustering, Active Directory integration support, user/group-based policy assignment, remote user filtering, bandwidth control, phishing protection, malware, and botnet detection, and time quota.In addition to a basic DNS filtering service, NxFilter is also home to a wide array of advanced features that can dramatically expand the customizability of modern networks both at home, in work organizations, and in large companies. You will also be able to protect your users from malware and botnets while enjoying many useful features. NxFilter is a freeware web filter designed for monitoring and filtering Internet activity within an enterprise environment.

NxFilter 4.6.7.4 for mac instal free