Is cheatengine 5.5 illegal

No, its perfectly leagle. and safe for your computer, it allows infinite life and do various edits including infinite bullets & several other things in games some Idiots people may try to lie, But ITS NOT ILLEGAL! & its freeware. heres a link to get it -> www.cheatengine.org/download.php also, it (if u kno how) can b used 4 better things like editing the "start" menu or the names of open programs on the taskbar.