Xnip has a complete annotation function. You can annotate the captured images, and you can also resize the screenshots while annotating.
Xnip’s scrolling screenshot function allows you to easily capture off-screen content and generate long screenshots. Using the scrolling screenshot function, you can easily share chat records, codes, articles, etc. with others.
When capturing a window, Xnip can capture the shadow of the window like the screenshot tool that comes with the Mac. In addition, when capturing a window screenshot, you can combine and capture multiple windows by holding down Shift.