universe

To make a new file or browser, just draw a rectangle and type what you want. As you make more and click links, they're automatically connected to each other.

You can markup any file, and the color of the markup bleeds into the connection lines, helping you remember why you made the connection. Files can be minimized into a preview, or expanded to a window.

Instead of different files being buried in folders that you have to click through, just scroll over to where you put another cluster of files.