XX34
From Just Solve the File Format Problem
XX34 is a binary-to-text encoding utility and format. It was developed by Guy McLoughlin.
Identification
Encoded files are observed to begin with bytes 0d 0a 0d 0a 2a 58 58 33 34, which contains the string "*XX34".
Software
- XX34 v0.2 (DOS binary + source code)