A collection of 160 simple stroke icons that are great for mobile applications, websites and user interfaces. All icons are pixel perfect, fully scalable vector shapes released for public use.
Take a look at this awesome Collection Of 40 Happy Icons – Happycons is designed in a happy and unique manner. Enjoy & Grab it for FREE!
All icons from Ballicons
Smashicons: 100 Free Icons | GraphicBurger
Here is a collection of some perfectly lined 2800+ Vector Icons in an all-inclusive bundle #design Download: https://creativemarket.com/creativestall/176209-2800-Line-Vector-Icons-Bundle?u=ksioks
TwoGrey is an unique collection of 100 pixel perfect stroke icons designed with two shades of grey on a 48px grid...
iOS Line icons on Behance
Freebie: Tourism & Travel Icon Set (100 Icons, PNG, SVG) (2.3 MB) | smashingmagazine.com
Outline Icons set which consists of 450+ vector icons. The download package contains AI/EPS of all icons and SVG file format for individual icons!
Flippi Android Icons by SanityD