Gnome shell themes 2017; Best gnome themes 2017. Gnome Arc theme and other best Gnome themes; Gnome themes Ubuntu. How to install Gnome shell themes.
Arc is a flat theme with transparent elements for GTK 3, GTK 2 and GNOME Shell which supports GTK 3 and GTK 2 based desktop environments like GNOME, Unity, Budgie, Pantheon, Xfce, MATE, etc. Arc is available in three variants: Arc, Arc-Darker and Arc-Dark.
Download Arc : https://github.com/horst3180/arc-theme/
Run the following commands to Install Numix icons Ubuntu and Numix GTK theme Ubuntu:
sudo add-apt-repository ppa:numix/ppa
sudo apt-get update
sudo apt-get install numix-gtk-theme
sudo apt-add-repository ppa:numix/ppa
sudo apt-get update
sudo apt-get install numix-icon-theme numix-folders
sudo apt-get install numix-icon-theme-circle
sudo apt-get install numix-icon-theme-square
Zuki – Zukitre and Zukitwo
Zuki themes for GNOME, Xfce and more. Zuki theme is a collection of Zukitre theme and Zukitwo theme
Download Zuki : https://github.com/lassekongo83/zuki-themes
United GNOME is based on a Ubuntu 18.04 design concept. Works with GNOME 3.20 and up. In this theme, Wallpaper is included. Works with and tested on both GNOME 3.24 and 3.22 using Ubuntu GNOME 17.04 and Fedora respectively. The theme will most likely work with 3.20 as well but expect a couple small issues.
It comes with shell theme: transparent dark, opaque dark and opaque light, GTK3 theme: light, dark and light with a dark titlebar similar to Unity 8. It also supports Dash to Dock with modifications made to make it resemble the Unity 7/8 launcher.
Download United GNOME: https://www.gnome-look.org/p/1174889/
Flat theme for Gnome 3. Copernico is a minimalist Theme with a transparent top bar. It comes with compatibility with Gnome 3.18+
Download Copernico Theme : https://www.gnome-look.org/p/1013056/
There are two ways to download and install themes in Ubuntu:
Install Themes via PPA – Run terminal commands to install themes via PPA using Terminal commands
Install Themes Manually – Download the custom theme file and install them manually