Windows: Photoshop is undoubtedly the industry standard in digital photo editing software. Its latest version, Photoshop CS4, includes a beautifully redesigned interface plus tons of new features, such as suppor for 3D object editing, new Adjustments and Masks panels, fluid canvas rotation, smoother pan/zoom and the amazing content aware resizing, among others.

iPhone: Do you often waste your time looking for new wallpapers for your iPhone? Download Background and save your time for something else. This app features a collection of hundreds of wallpapers for your iPhone or iPod Touch, all conveniently classified into categories and downloadable with just a simple tap.

Mac: Are you looking for a free alternative web suite? SeaMonkey is a web-browser, advanced e-mail and newsgroup client, IRC chat client, and HTML editor in one. The suite is divided into three tools - a navigator with tabbed browsing, mail and newsgroups with powerful spam filters and a composer for web design. It's everything you need in one great suite!