How to install gThumb image editor on Ubuntu

gThumb is an image viewer, browser, organizer and editor for the Linux system. It is released under GNU General Public License. Using gThumb image editor, you can edit image and adjust colors,Scale and rotate images, crop images, import images from a digital camera, convert image format and browse hard disk images files.

Install gThumb on Ubuntu

In Ubuntu open the terminal app (ctrl+alt+t) and type the below command and press the Enter key.

sudo apt update

Then run the below command in terminal to install gThumb image viewer and editor on Ubuntu.

sudo apt install gthumb

Type Y and hit enter to confirm the gThumb image viewer and editor installation. After the successful installation of gThumb image viewer and editor, type the below command in terminal app to start gThumb image viewer and editor.

gthumb

Install gThumb image editor via flatpak:

If you want to install it via flatpak from flathub, run below gThumb flatpak install command.

flatpak install flathub org.gnome.gThumb

And open it using below command.

flatpak run org.gnome.gThumb

And you can also uninstall it via below commands.

flatpak uninstall org.gnome.gThumb

[OR]

flatpak uninstall org.gnome.gThumb

Note: If you dont have flatpak and flathub, then install via below commands and restart your system after the installation.

sudo apt install flatpak

flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

Install gThumb image editor via Snap:

You can also install it via the snap store. In the terminal run below command.

sudo snap install gthumb-unofficial