.doc

.doc is a file format created by early versions of a closed source Microsoft program called Word.

Software for reading this gibberish format include:

• LibreOffice, a modern office suit with a word processor which can open MS Word Documents.
• AntiWord - command-line .doc to ascii/postscript converter last updated in 2005
• catdoc - http://www.wagner.pp.ru/~vitus/software/catdoc/