Draw.io is a useful, free diagramming service with strong collaboration features via Google. It's handy if you only occasionally need to make diagrams, but for better functionality and more templates ...

draw.io Last Version is a powerful, privacy-focused diagramming tool for offline use. It supports a wide range of diagram types—flowcharts, network diagrams, org charts, UML, and more—without ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.