A powerful open source screenshot and annotation tool for Linux, Flameshot
has a varied set of markup tools available, which include Freehand drawing,
Lines, Arrows, Boxes, Circles, Highlighting, Blur. Additionally, you can
customise the color, size and/or thickness of many of these image annotation
tools.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed on Pop!_OS from the command line. Open Terminal from the Applications launcher and type the following:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
Install Flameshot
To install Flameshot, simply use the following command: