Flow has been in the works since the days of OS X Tiger, but the freshly released version takes things up a notch with a slick UI and a feature set that takes advantage of the power of Leopard. Flow is an FTP client, a text editor with a useful live preview feature, and a bookmark generator for drag-and-drop uploading. Add tabbed navigation and phenomenal ease-of-use, and it's got everything we want out of a new Leopard app,
Flow does have some neat extras, but first and foremost, it's an FTP client. When we tested it, it smoothly handled multiple connections to FTP, SFTP, WebDAV, and even the often-criticized .mac service. The only thing we would have changed about the interface: a "recent connections" button or menu item would be nice. The bookmark button in Flow is easy to find, but sometimes we just forget to use it. Speaking of bookmarks, Flow has a unique feature that lets you save any bookmark as a droplet - a tiny app that quickly uploads anything you drop on it, without even opening Flow itself.
Once you've got some files on the server, Flow really sets itself apart from other FTP apps. You can edit your html and css files on the fly, and watch the results in a live preview. This is amazingly powerful, and saves a lot of time when you just need to make a quick change. Forgot to close an html tag? Don't bother uploading a new copy of the file, just edit it in Flow! It even supports Quick Look, so you can preview images right on the server.
