Ant Renamer

Ant Renamer is a genuinely free and open-source utility designed to simplify batch file and folder renaming. Launched in 2003, this program allows you to apply complex renaming rules to large numbers of items effortlessly. It fully supports Unicode, ensuring compatibility with international character sets. While the application is actively maintained for stability on modern systems, it is built on older technology and does not incorporate the latest Windows-specific features. It remains a reliable, no-cost solution for users needing powerful, straightforward batch renaming capabilities.