osFileManager is a file management script written in PHP. It includes User CP, Admin CP, and many basic file creation/modification tools. File functions include list, open, view, edit, create, upload, rename, and move. User functions include changing one's password and color scheme. Admin functions include adding, editing, and deleting users.
Showcase is a Mozilla Firefox plugin that allows tabs and windows to be managed by showing them as thumbnails in a single window, tab, or sidebar. It includes a find bar that will filter the thumbnails and the capability to select the thumbnails in the same way you would select files in your system.
CookiePie is a Firefox extension enabling you to maintain different cookies storage in different tabs and windows. You can open multiple Gmail/Yahoo Mail accounts in different tabs and windows simultaneously. Developers can use CookiePie to test their Web software with different application users without the need to open different browsers.
mg.applanix is a multi-featured, configurable, Web- and MySQL-based application for management of small and medium-sized accommodation establishments, such as hotels, campsites, hostels, and motels. mg.applanix features an occupancy table for all managed rental objects, a detailed customer information and booking file, a tiny organizer, and customizable printing of bills, address labels, etc. It also provides user-based session management. Users are members of predefined groups which provide a simple access restriction mechanism. Localizations for several languages are available.