Logo Foundry - Logo Foundry is a professional Logo Design Suite App for Android and iOS that let's you create professional branding for your business in Minutes.
Interfacer - Collection of more than 200+ free design resources
Looka - Make a logo you’ll love with Looka Logo Maker.
Facebook Design Resources - A collection of free resources made by designers at Facebook
Canva Logo Maker - Create your own custom logos without having to hire a designer with Canva's impressively easy to use logo maker. Completely free, completely online.
Freebiesbug - Collection of the best free web design resources.