FWIW, there have been native windows compiled versions for pretty much all the major linux commandline tools since forever; grep, awk, sed, cat, tac, wget, wc, uniq, etc.
No need to install any emulation or translation layers or dependencies like cygwin, just straight up individual native windows binaries that work from any command prompt or batch file. As long as it's at least a 32-bit executable it will work on modern 64-bit windows.
Only caveat is that windows command prompt uses ^ as the escape character, so syntax might be slightly different like having to use ^^ instead of ^ when using regex with grep.