Lisp files, also known as AutoLISP files, are text files with a .lsp extension that contain code written in the AutoLISP programming language. These files can be loaded into AutoCAD to execute custom commands, create new functions, and automate repetitive tasks.
Lisp files, also known as AutoLISP files, are text files with a .lsp extension that contain code written in the AutoLISP programming language. These files can be loaded into AutoCAD to execute custom commands, create new functions, and automate repetitive tasks.


Non-commercial use for P3D Academic v4.1.7.22841 through v6.0.34.31011 (HF4)*
Requires TacPack for P3D Personal (x64).
Please see system requirements prior to purchase.


Commercial use for P3D Pro v4.1.7.22841 through v6.0.34.31011 (HF4)*
Requires TacPack for P3D Pro (x64).
Superbug is included with all commercial TacPack licenses.