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Free CAD resources

Free AutoLISP tools for everyday AutoCAD work.

Download standalone LISP utilities for hatching, annotation, borehole drawings, plotting and GIS handoffs. No TopoAssist subscription or account is required for these downloads.

Available downloads

Each file is independently loadable as a standalone utility. Availability does not imply certification for every AutoCAD release; use a backup drawing and verify outputs.

11 tools

Drawing

Round Offset

Create rounded offsets from closed lightweight polylines while retaining the source geometry.

AutoCAD command: ROFF

Download .LSP

Annotation

Align Text

Place and align selected text along a line or curve, with readable text orientation.

AutoCAD command: ATXT

Download .LSP

Hatching

Hatch Cut

Cut visual gaps in an existing hatch with lines, polylines, arcs or splines without deleting the source hatch.

AutoCAD command: HCUT

Download .LSP

Hatching

Hatch Split

Split an existing hatch into two hatch objects using an open cutter curve with source-preservation safeguards.

AutoCAD command: HSPLIT

Download .LSP

Plotting

Multi Plot

Prepare plotting from multiple selected drawing frames using a combined or separate layout workflow.

AutoCAD command: MPLOT

Download .LSP

Annotation

Smart Scale Bar

Generate an adjustable scale bar for drawings with metric/imperial-style display controls.

AutoCAD command: SBAR

Download .LSP

Boreholes

Smart Borehole

Place and manage smart borehole symbols using the available built-in states and annotation behavior.

AutoCAD command: SBH

Download .LSP

GIS

DWG to KML

Export supported AutoCAD drawing features for use in Google Earth KML workflows. Verify the coordinate reference first.

AutoCAD command: DWG2KML

Download .LSP

Hatching

Smart Boundary Hatch

Create boundary-based hatches with repair and settings commands for challenging closed regions.

AutoCAD command: SH

Download .LSP

Drawing

Wall Hatch

Create wall-interior hatches with a configurable GUI workflow.

AutoCAD command: WHATCH

Download .LSP

Boreholes

Borehole Maker

Place and edit borehole symbol blocks and text using the original standalone maker toolkit.

AutoCAD command: SS

Download .LSP

How to install and run

1. Download the file

Save the .LSP file to a trusted folder. Inspect the code before loading it into a production CAD environment.

2. Load in AutoCAD

Run APPLOAD and choose the downloaded file. AutoCAD LT support varies by release and by each tool's API requirements.

3. Run its command

Enter the command displayed on each tool card, then follow the prompts. Test on a copy of your drawing first.

About MAGIC

MAGIC is a larger integrated AutoLISP toolkit. Its sub-tools are being reviewed for dependencies before separate public releases. We do not publish incomplete extracted modules as working downloads.

Important notes

Are these downloads free?

Yes. These standalone files can be downloaded without registration or purchase.

Are they Autodesk products?

No. These are independent CAD utilities and are not sponsored, endorsed or certified by Autodesk.

Can I use them on engineering drawings?

Review each resulting geometry, scale, layer and coordinate setting. The user is responsible for professional verification before issuing drawings or GIS data.

Can I get help?

See the support page for questions and feedback.