ASCIIZE (Mike Albert)
From Just Solve the File Format Problem
ASCIIZE is a binary-to-text file encoding utility for DOS, and its associated format. It was developed by Mike Albert.
It does not have a standard filename extension for encoded files.
Identification
The software has to be able to recognize encoded files, and it appears to do so by checking that the first four bytes are 0x42 0x2E 0x66 0x37
(ASCII "B.f7
").