HiTerminalLogger
Color Hilighted Serial COM Console Reader & html report for Windows
... to the tools like HTerm and TerraTerm, it runs internally with the perl subsystem, which you don't need to care.
In case the patthern file (with -p option) isn't given as the input, then the logs are printed with the default color (white) with the Timestamps for every new line of the Text.
You do not need to install. Just download and run it in your bash console Terminal, that support ANSI coloring (like git bash for windows/ console2/ cmder), and run it.