It works and is to the point. I saw others having problems with Yosemite, but for me it works with Yosemite (10.10.3). Also works on my second monitor. I have not signed in to use its other features (yet), but all I wanted was a nice icon up top to quickly copy things. It does that and more without being overly complicated. You don’t need to jump through a million buttons.
my-nickname-was-taken about Lightshot Screenshot