The field of powerful file transfer tools has expanded significantly over the years, and perhaps the most capable of the donationware tools is David Kocher’s open-source Cyberduck. Cyberduck 3.8 packs in a variety of new features, including some specific CDN options for users of Amazon CloudFront, importers for FireFTP and CrossFTP bookmarks, improvements for the display of file sizes and dates, and plenty more. Also included in the update are more than a dozen bug fixes that provide speedier SFTP transfers, reduced upload preparation time, and better handling when accessing Google Docs through Web proxies. (Free, 20.4 MB)
Option-click to Hide Apps Quickly
This trick has been available in the Mac OS for years, but many people still don't know it. If you have too many windows cluttering up your screen, you can hide specific ones easily as you work. When you're in any application, hold down the Option key and click on another app's window, on the Dock, or in the Finder to switch to that other app and simultaneously hide all the windows in the previously current app.