UTFCast - UTFCast Professional is an efficient Unicode converter for windows. It can convert massive amounts of text to UTF-8, UTF-16 and UTF-32 at a very high speed. It supports over 30 codepages and has the ability to convert extra-large size files.
CpConverter - Code Page Converter - Convert HTML/Text files to different encoding formats e.g.
Convert Case - Easily convert text between different cases: lower case, UPPER CASE, Sentence case and Capitalized...
ConvertZ - ConvertZ is a program to convert Chinese/Japanese codes.
Batch Encoding Converter - Convert files between more than 100 text encodings and binary formats!
Convert Text Case - A Very Handy Case Converter Tool