This plugin extends attachments list in Trac. Drag-and-drop to attach files using HTML5 drag-and-drop, XMLHttpRequest Level 2 and File API. Progress bar while uploading the files using XMLHttpRequest Level 2. More than one file for selecting attachment files. Attach an image from clipboard. Auto-submit on select a file to attach. WWW: http://trac-hacks.org/wiki/TracDragDropPlugin