Siren | Batch File Renaming Freeware
Batch file renaming is very useful to organize your huge collection of files (especially pictures) in a nice-looking manner. For example, you probably have a hundred amazing wallpapers like cat.jpg, dog.png and etc in a folder, and you would probably like them appearing with dimensions like cat_1024×768.jpg, dog_1600×1200.png and etc to be more informative. And you probably have a thousand photos of your favorite star in a folder but their file names are too long or have confusing words, and you would probably change them as simple as name_001.jpg, name_002.jpg and etc for better looking. So here I’m very glad to recommend a 100% clean and powerful freeware called Siren, developed by Scarabée Software, for your batch file renaming at ease. It uses Expressions with various parameters for many advanced batch renaming, e.g. “%n.%e” referring to “the selection number.the name extension” like 001.jpg, 002.jpg and etc. I’ve happily used Siren to sort up my stuffs for years.