Summary
DocDiff compares two text files and shows the difference. It can compare files by word, character, or line. It has several output formats such as HTML, tty, Manued, or user-defined markup.
It supports several encodings and end-of-line characters, including ASCII (and ISO-8859-*), UTF-8, EUC-JP, Shift_JIS, CR, LF, and CRLF.
Screenshot
Screenshots as of version 0.3.2. All shots are in the img directory.
HTML output in web browser

HTML output in web browser (digest)

tty output in terminal

tty output in terminal (comparing Japanese text)

tty output in terminal

tty output in terminal (comparing Japanese text)

Comparing English text (codepage 437) on Windows (Cygwin)

Comparing Japanese text (codepage 932) on Windows (Cygwin)

You can compare text files by line, word, or character (format: tty)

Document
- readme.html (Multilingual)
- readme.en.html (English)
- readme.ja.html (Japanese)
Download
Please read the readme before you download.