modbus ascii

Allows you to view and edit any file in binary, ASCII or decimal.

Supports the Portable Grey (Gray?) Map format (ASCII and Binary).

Supports the Portable Bit Map format (ASCII and Binary).

Toascii.C - EBCDIC-ASCII conversion arrays

This is a fast ascii file search

There are probably other, better ways of printing ASCII graphics in Python

Freeware and easy to use Hex Editor - edit file using HEX / ASCII codes

converts German "Umlauts" from Windows-ANSI DOS-ASCII HTML and vice vers

Convert binary GDSII files to ASCII format.

View .NFO files with intricate ASCII art that comes with scene releases.