TabOrder is an OpenTool add-on for the JBuilder IDE. It allows you to re-order the tabs in JBuilder's Content Manager. You can sort the tabs based on the file name, the type of file, or the directory in which it resides. You can also arbitrarily re-order the tabs.
TabOrder works with JBuilder versions 4 and 5. It will not work with other versions of JBuilder. And due to the techniques that were required in order to implement this tool, it is very possible that it will not work with any build of JBuilder other than those with which it has been tested.