Ken Rename enables you to batch rename files, using a set of custom rules. You can insert or remove a part of the file name, add incrementing numbers, replace a string, change case of the file names and also use macro variables to build new names. You cab combine any of the actions into a set of rules and instantly preview the new file names before making any changes to your files. Other features include an Undo option, Unicode support, import of custom lists, Windows Explorer integration and support for Regular Expressions.

Features:
* Filter files with wildcard
* Use multi-actions to rename and can change order
* Create a numbered file list
* Convert to upper or lowercase
* Replace a string with a different string
* Use regular expression with Replace
* Keep only certain letters of the file name
* Remove a string between 2 string or before or after a string
* Can undo rename
* Unicode support
* Convert of code page
* ID3v1 ID3v2 support
* EXIF support
* Set File Attribute
* Multi-Language support(English, Chinese, Russian, etc.)
* Select directory in file explorer with context menu
* Preview rename results are shown immediately
* Export and import rename file list
* Save actions as preset
* Picture preview
* Custom keyboard shortcuts
* VBScript support

The license of this software is Freeware, you can free download and free use this file renaming software.