Our ancient repository of CAD-related files from various sources collected over the years. Most of the files here are AutoLISP, which means they are suitable for use with AutoCAD and other CAD programs such as IntelliCAD that use a version of LISP scripting. Most of the files available here are VERY old but still of some use in automating tedious, repetitive drafting tasks. Also, they serve as instructional templates that enthusiastic drafters can use to teach themselves programming by riding on the backs of past masters.

All files are provided “as-is” without warranty or guarantee of any kind, simply as a service to CAD users everywhere. Use them with care at your own risk.

New librray submissions are always welcome. Please contact us for submission guidelines and instructions.

CAD File Categories

All | 3D | Architectural |Blocks | Calculator | Drawings | Entities | Tools | Utilities

Title
2D Door
 19 downloads
Architectural
2D Windows
 11 downloads
Architectural
3D Doors
 2 downloads
Architectural, Blocks, Drawing
3D Gears
 2 downloads
Drawing, Mechanical
3D Hovercraft
 4 downloads
Drawing
3D Spiral
 5 downloads
Entity
3Dline Extension
 4 downloads
3D, Entity
A1 Drawing Template
 103 downloads
Drawing
Arc Endpoints
 4 downloads
Entity
AutoCAD Auto Save
 12 downloads
Utilities
AutoCAD Timestamp
 7 downloads
Information
AutoSTAIR
 15 downloads
Architectural
Batt Insulation
 2 downloads
Architectural
Batt Insulation Horizontal/Vertical
 3 downloads
Architectural
Block Attributes to Xdata
 7 downloads
Blocks
Calculate Belt Length
 12 downloads
Calculator, Tools
Ceiling Grid
 4 downloads
Architectural
Change Arc Angle Variance
 6 downloads
Entity
Change Entity Properties
 52 downloads
Entity
Change Ltscale
 2 downloads
Entity
Convert 2D Entities to 3D
 4 downloads
3D, Entity
Diagramming Symbols
 2 downloads
Drawing
Edit Arcs & Circles
 5 downloads
Entity, Utilities
Entity Edit
 33 downloads
Entity
Explode Block Preserving Attributes
 4 downloads
Blocks
Explode Multiple Blocks
 5 downloads
Blocks
Floor Joists
 1 download
Architectural
Invisible 3DFACE
 3 downloads
3D, Entity
Klingon Spacecraft
 1 download
Drawing
Multi-Dimensional Arrays in AutoLISP
 3 downloads
Entity
New CHange ELEVation command for AutoCAD
 32 downloads
Entity
Pantheon Drawing
 2 downloads
Architectural, Drawing
Spiral Staircase
 3 downloads
Architectural
Structural Steel
 2 downloads
Architectural
Two-Pick Door Command
 1 download
Architectural
USS Enterprise
 12 downloads
Drawing
Wall Framing
 2 downloads
Architectural
Window and Door Insertions
 3 downloads
Architectural

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