OOP

File Format
Name	OOP
Ontology	Electronic File Formats Archiving OOP
Extension(s)	.oop
Released	≤1997

OOP is a menu-driven compressed archiving utility for DOS, developed by Tony M. Brown / TonyTown Software Ltd.

OOP format seems to be byte-for-byte identical to AMG v2.2/v2.3. OOP is evidently either derived from, or a clone of, AMG v2.3.

Software

• OOP v2.3
• AMG - Refer to AMG (compressed archive)#Software