FileNameTuner

FileNameTuner is a lightweight desktop utility for bulk file renaming. It enables you to find and replace or remove specific text strings or patterns from filenames across entire folders, including all subdirectories. Advanced features include powerful regular expression matching, a safe dry-run preview mode to check changes before applying them, automatic backup creation for easy rollback, and detailed operation logs. Ideal for organizing photos, exported data files, or log files efficiently without an internet connection.