Rodent filemanager is a fast, small, and powerful file manager. Its emphasis is on ease of use for the advanced user, not the computer illiterate. Rodent filemanager (a.k.a. xffm >= 4.6.0) is the next step in the evolution of Xffm, now with a threaded design optimized for multicore processors.
MooTools FileManager is a file manager for the Web that allows you to view, upload, and modify files and folders via your browser. It can browse through files and folders on a server, and can display items as thumbnails. It can rename, delete, move, copy, and download files. It can show previews of images, text files, compressed files, and audio content. It can upload multiple files via FancyUpload. It has an option to automatically resize big images when uploading. You can use it as a file selection dialog in a Web application. It can be plugged in as a fileManager for TinyMCE or CKEditor. You can use it to create galleries using the Gallery-Plugin. It works with the history features of a Web browser, so the forward and back buttons have their expected behavior.