Freeware that instantly renames 1 million files and folders with one click. Renames using mp3 and photo tags, numbers, dates, letters. This file renamer's constant instant preview makes it simple. Builds complex renaming actions easily step by step. The 'undo' functionality protects your files. Drag, drop and rename 1,000,000 files swiftly. Uses increasing numbers, dates, even letters. Uses internal information from any file when renaming. Renames file names, extensions and folders. Corrects file dates - created, modified, last accessed. Saves renaming actions for later use. Creates numbered files quickly with the 'easy rename' option. Imports and reuses saved actions again and again. Free!