TOIC is a free Chrome add-on developed by Slaven Krilic. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools program.

TOIC is a calculator that determines a set of potential 3rd order intermodulation products produced by collocated transmitters. It is a useful tool for engineers and technicians working with communication systems, as it helps in analyzing and predicting interference caused by these intermodulation products.

The program provides accurate calculations and presents the results in a clear and organized manner, making it easy to interpret and apply the data. With TOIC, users can effectively plan and optimize their transmitter configurations to minimize interference and maintain optimal performance.

Overall, TOIC is a valuable tool for professionals in the field of communication systems, offering precise calculations and aiding in the mitigation of interference caused by 3rd order intermodulation products.