The search for "700 AutoCAD Lisp files" is a search for efficiency. However, efficiency isn't measured by the volume of files on your hard drive; it’s measured by the reliability of the tools you use every day.
AutoCAD has evolved significantly since the 1990s. A large portion of "bulk" Lisp collections found online are archived code from older versions (like AutoCAD 2000 or R14). These routines often break in modern 64-bit AutoCAD environments, causing crashes or simply failing to load. autocad lisp files 700 lisp download