Design Tools
lensdump.com
Free cloud image hosting
mockupmark.com
Create realistic t-shirt and clothing mockups for social media and E-commerce, 40 free mockups
whimsical.com
Collaborative flowcharts, wireframes, sticky notes and mind maps. Create up to 4 free boards
cloudconvert.com
Convert anything to anything. Two hundred eight supported formats including videos and gifs
unsplash.com
Free stock photos for commercial and noncommercial purposes (do-whatever-you-want license)
marvelapp.com
Design, prototyping, and collaboration, free plan limited to one user and project
pixlr.com
Free online browser editor on the level of commercial ones
movingpencils.com
Fast, browser-based vector editor. Completely free
freeforcommercialuse.net
FFCU Worry-free model/property release stock photos
vectr.com
Free Design App for Web + Desktop
tabler-icons.io
Over 1500 free copy-and-paste SVG editable icons
smartmockups.com
Create product mockups, 200 free mockups