Lisp allows continuing drawing Polyline, 2D polyline, 3D Polyline, MultiLine, or Line starting from the selected end.

This application filters and selects objects with the same shape in the drawing.

SPCAD is a useful aid for the general workflow of engineers, geospatial professionals, architects, town planners, and manufacturers.

Block attributes, custom props., Field codes, positions ↔ Excel worksheet. Multi files, complicated blocks with Visibility states, Block Properties Tables, and Lookup tables are supported

Generate isometric drawings by converting plan views. Create isometric text and linear dimensions. + additional tools for making isometric drawings.

JTB Rebar is a BIM-like Rebar Callout - Automatic Rebar Table - Dynamic Beam Detailing app for Autodesk® AutoCAD®.

JTB Rebar is a BIM-like Rebar Callout - Automatic Rebar Table - Dynamic Beam Detailing app for Autodesk® AutoCAD®.

Manage drawings with many layouts more easily in a palette.

Manage drawings with many layouts more easily in a palette

Automesher LT is an add-on for Autodesk® AutoCAD® that expands its functionality by enabling the import and export of popular 3D mesh file formats. In addition, it allows the conversion of 3D meshes.

Drawing Windows Colors changer for OSNAPZ.

Drawing Windows Colors changer for OSNAPZ.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

MoxyDrawLite reads commands from simple text files and executes them in Autodesk® AutoCAD®.

AutoCAD® Block ↔ Excel® data exchange, batch Block attribute creation, alignment station offset inquiry; find and numbering intersections of 2 groups, Multi files advanced Batch Plot 6-in-1 App.

Import & export objects, images, terrain meshes, and 3D models between Google Earth™ and Autodesk® AutoCAD®.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

You can insert text bubbles to lines, curves, or draw leaders with it, or quickly make a schedule from text bubbles and/or other blocks.

Quickly renumber and insert the total number to the sheet set to show them up in fields [Sheet number]/[Total Number] in your title block.

Quickly renumber and insert the total number to the sheet set to show them up in fields [Sheet number]/[Total Number] in your title block.

A seven-parameter similarity transformation calculator in 3D space.