Developer's description:

SoftPerfect Bandwidth Manager is a full-featured traffic management tool for Windows that offers cost-effective bandwidth control and quality of service based on built-in prioritised rules. These rules can specify a bandwidth limit for each Internet user. This kind of software is often called bandwidth shaper, bandwidth limiter or traffic shaper. With SoftPerfect Bandwidth Manager, you can apply speed-throttling rules to specified IP addresses, ports and even network interfaces with no changes to the existing network infrastructure. The rich feature set of SoftPerfect Bandwidth Manager can be easily managed via the well-designed intuitive Windows user interface. The key features of SoftPerfect Bandwidth Manager: Centralised configuration from a single network location; Flexible, prioritised, bidirectional rules to specify maximum data rates and usage allowances; Rules for IP and MAC addresses, protocols, ports (for TCP/IP) and network interfaces; Transparency for end users with no client software installation required in most cases; Quotas, scheduler, email notifications and comprehensive usage reports. Download from www.softperfect.com