File Extension Changer has been discontinued. Similar apps include FileMenu Tools, which has a free version. Other options are Flexible Renamer, PropertiesPlus and Rapid File Renamer. In total there are four File Renamers like File Extension Changer for Windows.
Modify the Windows Explorer right-click menu, add built-in utilities, run custom commands, create symbolic links, sync folders with bidirectional deletion, reveal subfolder sizes, manage 'Send to' options, and enable or disable context entries from other apps.
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Flexible Renamer is a powerful file/folder renaming utility,that supports Wildcards and Regular-Expressions. It offers a Window Explorer style interface with UNICODE support and large variety of renaming options.
Japan
PropertiesPlus is a free add-on for your Windows Explorer. It adds additional functionality to your right-click menu under the menu option PropertiesPlus. Here you'll be able to modify file attributes, file extensions, and the time stamps of single files, multiple files, or...
Rapid File Renamer enables you to rename large number of files based on specified renaming rules. You can add, remove or replace text in the file name, insert counters and dates, and also change the letter case.
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