Plus you can switch between projects quickly and work on several different skins. Just create a project with the current skin's folder and you have instant access to all the files from the sidebar. This is especially handy for organizing your work on a skin. You can also create projects, which store your open files and show files and folders belonging to the project in the sidebar for easy access without going to Windows Explorer. Out of the box, Sublime Text 2 opens multiple files in tabs and sports a sidebar that shows all your open files. It doesn't happen often enough to be annoying though, so don't worry. The only drawback of not paying is that you get a small popup window every so often when you are saving a file. It is a commercial editor that costs $70 but can be evaluated free of charge for an unlimited amount of time. In my opinion, Sublime Text 2 ( ) does the best job of this. It does not have to be like this! There is a lot a good editor can do to make editing skins easier, so you can spend more time thinking about what your measures and meters should do, and less time thinking about wether it is called ValueReminder or ValueRemainder.