Upverter uses an infinite canvas so you don't have to worry about segmenting your design based on pages or needing off-page connectors to join nets together. But if you like having visibly separate sections for various functional pieces of your design you can use the Notes tool to draw coloured boxes around each section.
Do you need to share your design with colleagues, manufacturers, or reviewers? Simply add them as a collaborator so they can easily view it from their browser and mark it up using the Notes tool and Issues list. They can create an Upverter account for free .
Do you need to print your design? Check out the PDF export in the Export section of your project page.