Certain files coded with mht could not be opened.

works great so far. had to switch the text encoding to UNICODE (UTF-8) to help with glitch related to - & : ..but other than that it works fine. would be better if you could set default text encoding instead of having to switch it everytime you open a file.

one of the better CHM for mac apps out there. I would love to see highlight and annotate options. I've had issues before, Very responsive developer, issues resolved.