Definition: CNET: (N/A) A brand name for a popular software development company in the United States. Definition: CNET refers to a well-known software development firm that produces popular software, including operating systems and web browsers. Its tagline, "The place where you find the best software," is synonymous with its commitment to innovation and quality. The name is frequently used in online and offline media advertising to describe various types of products or services from the company.