With Internet Explorer, Firefox, and Google Chrome having 64-bit versions for at least a year, when will Comodo’s browsers be available in 64-bit?

There is no x64 support for current Comodo browsers. For me, I do not expect 64bit support from Comodo, soon.
There is also wishes exist for 64bit support of browsers.

Please see: https://forums.comodo.com/wishlist-cd/release-the-64bit-versions-of-chromodo-and-dragon-t111438.0.html