screengrab

Screengrab, a light-weight screenshot app:

Users can choose to edit the screenshot in another app:

The settings options are simple, yet sensible:

I like that the app stays open between screenshots (xfce4-screenshooter needs to do that!).

Info about the screengrab package in Arch Linux:

$ pacman -Qi screengrab
Name            : screengrab
Version         : 1.101-1
Description     : Crossplatform tool for grabbing screenshots of your desktop.
Architecture    : x86_64
URL             : https://github.com/lxqt/screengrab
Licenses        : GPL2
Groups          : lxqt
Provides        : None
Depends On      : qt5-base  qt5-x11extras  kwindowsystem  libqtxdg  libx11  libxcb
                  hicolor-icon-theme
Optional Deps   : None
Required By     : None
Optional For    : None
Conflicts With  : None
Replaces        : None
Installed Size  : 1139.00 KiB
Packager        : Chih-Hsuan Yen
Build Date      : Thu 28 Feb 2019 07:37:36 AM MST
Install Date    : Sat 03 Aug 2019 09:55:21 AM MDT
Install Reason  : Explicitly installed
Install Script  : No
Validated By    : Signature