JackDinn's Auto speed tester – Automated Internet speed & latency tester

JackDinn's Auto speed tester (AKA: JD's Auto Speed Tester, JDAST for short) is a professional yet simple and user-friendly free Internet speed & latency (both upload and download) testing program. It can help you automatically and periodically test your actual Internet speed in the background, and draw a speed curve so that you can see all at a glance.