Kst is a free and open source data viewer and plotting application for Linux, Windows and MacOS. Using Kst you can display and analysis scientific data. It is released under GNU General Public License v2.0. You can extend its feature via plugins. It comes with plotting of live data, keyboard and mouse plot manipulation, histograms, equations, power spectra, color mapping, filtering and curve fitting, command-line interface support, annotation objects and also the data export to bitmap or vector formats.
Install kst on Ubuntu Linux
kst is available as a flatpak package from flathub and via default Ubuntu repository. Open the terminal application and run below commands to install the latest version of Kst on your Ubuntu system.
sudo apt update
sudo apt install kst
After the installation you can open it via below command.
Install Kst via Flatpak:
Install flatpak and flathub on your system and restart it after the installation. Now open the command-line terminal (ctrl+alt+t) application and run below kst flatpak install command.
flatpak install flathub org.kde.kst
You can start kst via
flatpak run org.kde.kst
And uninstall it via below command.
sudo flatpak uninstall org.kde.kst