Ouch, the window scenario is a real bummer. Try this version https://shottr.cc/dl/Shottr-1.4.9-beta.dmg https://shottr.cc/dl/Shottr-1.4.9-beta.dmg, it adds ⌘⇧2

Ouch, the window scenario is a real bummer. Try this version https://shottr.cc/dl/Shottr-1.4.9-beta.dmg https://shottr.cc/dl/Shottr-1.4.9-beta.dmg, it adds ⌘⇧2 to capture an active window. I wasn't sure if the window shadow on a transparent background is a good thing, I added a wallpaper to the backdrop. Let me know if it solves the problem.