KuKnet FileRenamer is a powerful file renaming tool.
Feature :
Save frequently used rules,
Drag and Drop from Explorer,
Unicode support,
Integrated file preview to view images, text-, XPS- and RTF-documents,
Exif-, ID3- and WMA-Tags are shown in file preview,
File list export to HTML, CSV and text,
Some startup parameter.
Many rename rules:
Search and Replace,
Truncate,
Numeration (numbers, roman numerals, letters),
Upper- and Lower-Case,
Edit file extensions,
Prefix / Suffix,
Insert and delete,
File size,
Date / Time,
MP3 ID3-Tag (v1 and v2) support,
WMA-Tag support,
Regular expression,
Exif support,
Vorbis comment support,
Hash (MD5, SHA-1, CRC32, SHA-256, SHA-384, SHA-512),
UUID (GUID).