What is Googlebot?

[beingchinmay]

Googlebot is the search bot (software) used by Google to Crawling, Caching and indexing of a webpage.

[Amanda123]

Googlebot is Google’s web crawling bot (sometimes also called a “spider”).

[newtechytips]

Google bot is automatic program from google which crawl websites

[Fli]

Here is the official description of this bot: https://support.google.com/webmasters/answer/182072