Renaming a lot of files has never been easier. Select the files you want to rename, open them -or drag them- in BR-Renamer and start editing as if you were in a text editor. BR-Renamer is a refinement on our previous product ManageMyFiles (that is still available for OS X versions before 10.8). It adds support for multiple cursors and multiple selections. Each line can have its own cursor such that you can enter descriptions in all filenames at once. You can review the changes at your leisure before making them final.