If you cannot find the old tools, you can still extend AutoCAD 2007 using built-in or free methods:

If you can share (publisher name, file name, or what commands it provides — e.g., CT_INVERSE , COGO , TRAVERSE ), I can give you a more precise install/load guide for AutoCAD 2007.

AutoCAD 2007 is now legacy software (released over 15 years ago). Therefore, modern CADTools will work with it. This guide focuses on what you can find, how to identify compatible tools, and what your practical options are today.

CADtools is a plugin/extension for AutoCAD that provides enhanced drafting and dimensioning utilities, symbol libraries, and productivity features not included in base AutoCAD 2007. It streamlines annotation, drawing cleanup, scaled measurements, advanced hatch controls, and commonly used engineering/architectural symbols.