Agree .Yes, Hitman Pro isn't free, but I only use it for scanning (second opinion). You can keep using it for free but only for scanning and not for removing malware - unless you pay ofcourse.
However if the software can detected but can't remove it ,
for me, it seems useless .
Of course the user can try to remove the threats by manual ,
but hope there are not many threats.
Otherwise , just remove these threats and your hands will cramp.