Landscape by Sprout Social - An interactive tool for social media image resizing
SlideLizard - Powerpoint plug-in for live audience interaction
Stencil - Stencil is a the fastest and simplest way to design images and graphics for digital marketing.
Pingo - Optimize images for the web quickly 🖼️⚡
Social Share Preview - Check social media link previews while you browse
Imakiku - Imakiku is an audience response system for real-time voting, posting comments, and surveying.