I downloaded IDM software, but all serial number crack are blocked. The last one I downloaded has serial number cracks but all are blocked but it has a kind of portable IDM where first I have to install the IDM and run the IDM portable software. Is it safe to use IDM like this. that means will my pending downloads gets affected by this blocking serial numbers? Or is there another good option similar to IDM where I can use free. Or a one which doesn't get the crack blocked every time?

Or is it safe to download from the browser itself

Or is it safe to download from the browser itself
