Pixel perfect icon theme for Linux
Arc KDE customization
Materia KDE customization
a script that lets you change the colors of folders in Papirus icon theme
Adapta KDE customization
Papirus theme for LibreOffice
Custom colors for folder icons for Papirus Icon Theme!
Papirus theme for FileZilla
Enhanced Raspberry Pi E-Ink Display Driver in Python
Papirus theme for SMPlayer
Papirus icon theme for Calibre
Papirus icons for Thunderbird