A better way to collaborateSign up for MarkUp.io, upload your content, drop a comment, and share for review. Yep, it’s that simple. Sign up for free Comment on anythingMarkUp.io supports over 30 different file types, including websites, images, PDFs, and videos. Start for free Clear, contextual feedbackCut through the noise with immediate, visual feedback. Go from design to build to publish withou
