- Keep your code in one central place to read, annotation, and share. - Support creating code blackboards from files, clipboards, Xcode, or command-line. - Take your code anywhere on your iOS devices. - Read it anytime you want. - Annotate anyway you want. - Support 80+ languages. This Mac app is the tool to create code blackboards for reading, annotating and sharing. Please visit www.numathic.com/codeblackboard/ to checkout how to create code blackboards on your Mac.