I'm not seeing the extension, either.
I installed it as I would any other script and I do not see it within the Edit menu.
I'm on Aseprite v1.2.40
It is possible that it will only work for 1.3 and above, at least that's the version I use and have it working on.
It sure does!
Just tried it on two different machines.
Thanks for lettin' me know. UuU
