GIMP (GNU Image Manipulation Program) is an open source and free image editor software for Linux, MacOS and Windows. It is a good alternative for popular Image editing software Adobe Photoshop. Using this you can do some quality image manipulation. It comes pre-installed with most Linux distributions. If you want to know the GIMP installation steps then follow below methods.
Install GIMP and GIMP Help Files on Ubuntu
You can install GIMP via snap, flatpak and Ubuntu repositories. Open your terminal (ctrl+alt+t) and run below commands to install GIMP.
sudo apt update
sudo apt install gimp
Install GIMP Help Files:
You can search the available help files via below command
sudo apt-cache search gimp-help
Then install GIMP help files using this command.
sudo apt install gimp-help-en
After that you can open the help files via help menu in GIMP.
Install GIMP via snap:
In terminal run this GIMP snap installation command.
sudo snap install gimp
Install GIMP via Flatpak:
First enable flatpak on your system using this tutorial. And then install using below command.
flatpak install flathub org.gimp.GIMP
You can run GIMP flatpak using this comand.
flatpak run org.gimp.GIMP