There is no doubt that Elementary OS has nice looking icons but Elementary-Add icon suite goes beyond the default one and looks much better. It contains icons from different icon themes Elementary OS default icons, Numix Circle and Elementary-Plus, the idea behind is to make more elegant and complete icon theme which can be used by any Linux user, it contains more than 1000 icons for different applications and it is compatible with most of the desktop environments such as Unity, Gnome, Cinnamon, Mate, Pantheon and others. There is an official PPA from creator of this pack but only offers package for 16.04 and 14.04, so we added this icon theme to our PPA and made it available for all current Ubuntu versions and derivatives. Since this icon theme is in active development, if you encounter any missing icon then directly report it creator via Github page. Arc theme suite used in the following screenshots and you can use Unity Tweak Tool, Gnome-tweak-tool to change themes/icons.
Available for Ubuntu 16.04 Xenial/15.10 Wily/14.04 Trusty/12.04 Precise/Linux Mint 18/17/13/other Ubuntu derivatives
To install Elementary-Add Icons in Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:
Would you like to use this theme in Elementary OS?