Best4c claims that they are ‘the best diagram tool on earth’. The statement makes for great marketing, but, are they really better than all those other apps out there? Best is easy to use, for one. The dead simple drag and drop editor gives you quite a few options as far as layout and objects. Best4c includes options for creating floor plans, flow charts and network diagrams among others. You can upload your own images too. There’s a toolbar at the top for modifying size, adding font, and saving to your hard disk or onsite. Cropping and resizing objects is a matter of dragging, as you would using any drawing/sketching app. Best uses Flash which handles nicely—it responds to your movements without any resistance. You can save your projects on their site; there are three access rights you can implement: private, for your eyes only, public, which means anyone can se your diagram, and sharing which allows your diagram to be used as a template by others to start from.