What is HAP HAP is a set of video codecs for macOS, Windows and Linux that performs decompression using a computer's graphics hardware, substantially reducing the CPU usage necessary to play video. It has become the standard for high performance, high resolution movie playback on media servers, live video performance, and event visuals. Carrier HAP Free Download Click on below button to start Carrier HAP Free Download. This is complete offline installer and standalone setup for Carrier HAP. This would be compatible with both 32 bit and 64 bit windows. Before Installing Software You Must Watch This Installation Guide Video Download Full Setup. With over 20 years in the transportation industry, Carrier Software has created the product you've always wanted and never knew existed. skip to main content skip to menu. Get Demo 800-646-5152. Industries All Industries Insurance Underwriters Retail Insurance Agents Trucking Companies Products All Products Alert-VU RECOMMENDED FOR. Trusted Windows (PC) download HAP System Design Load 4.50. Virus-free and 100 clean download. Get HAP System Design Load alternative downloads. Cooling Load Calculation Software Free Download. Carrier HAP v4.61 compatibility to windows 8.1. I am able to install it but unable to open and run the program.