We also love how easy TOAD Pro is to use. This means you can analyze and adjust your horsepower, torque, fuel efficiency, and other vital metrics. What’s impressive about TOAD Pro, though, is that it allows you to edit ECU data, as well. It also supports all-system diagnostics for any manufacturers, including Volkswagen, Ford, Audi, and Mazda, and so forth (except for Dodge, GM/Chevy, Jeep, and Land Rover). You can read trouble codes from the engine and transmission and perform emissions tests and view data from all 10 OBD2 modes. TOAD stands for “Total OBD Auto Diagnostics,” and that’s an apt description of what you’ll get with this software. In other words, TOAD Pro gives you complete control over your vehicle’s health and performance. While you can perform in-depth diagnostics using this software, it also allows you to tune and customize your engine. It strikes an excellent balance between functionality and usability. Both professional mechanics and home enthusiasts can make great use of the TOAD Pro software.