Brand.ai - Create a style guide & integrate with Sketch, Slack, & Gulp
CThruView Transparent Image Viewer - CThruView is a free transparent image viewer that allows mouse clicks to go through the image.
Frontify Workspace - The overall tool for creative & design collaboration: - upload, manage & share assets
LayerX - An intuitive app to display transparent images on screen.
MediaKits - The easiest way to create a media kit
Osiva - Osiva" is an acronym that stands for "Overly Simple Image Viewing