Kcov is a code coverage testing tool available for FreeBSD, Linux, and OSX that caters to compiled languages, Python, and Bash. Initially derived from Bcov, Kcov has developed into a more robust tool, incorporating an extensive array of features beyond those offered by its predecessor. Similar to Bcov, Kcov leverages DWARF debugging data from compiled programs, enabling the gathering of coverage metrics without the need for specific compiler flags. This functionality streamlines the process of assessing code coverage, making it more accessible for developers across various programming languages.