Provides additional group functionality not available in built-in CAD commands. There is a dialog version as well as a command-line version.

Automated exporting of multiple Blocks or Layers (model space contents) from a drawing to separate files.

The app contains two commands. One to export layer filters from a drawing to an external file and another that imports the previously saved file into new drawings.

For multiple monitor setups. Maximize Application will cause the application to span all displays. Plus tools for working across multiple monitors.

Find a word or phrase throughout a whole set of drawings.

Plot to a pre-specified printer with one pick. A, B, C, D, E sizes and PDF (Plot Window with 3 Picks) for Autodesk® AutoCAD®. Now with available Preview.- Saves Paper

This app provides an easy way to create wood beams, joists, rafters, plates, hips and valleys, and trusses, along with tags and beam schedules, using Autodesk® AutoCAD® Architecture or MEP.

Custom hatch pattern editor for CAD hatch fills.

Attempts to improve a field survey in certain cases by creating a smoothed out version of an original 3d polyline

A road design productivity tool to quickly visualize horizontal sight distance lines along a polyline alignment.

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

A simple 2D maze generation app. It can also be used to generate random hatch patterns.

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

A basic recursive random tree generator in 2D and 3D.

A recursive Hilbert fractal space-filling pseudo curve generator in 2D/3D

Automatically update Autodesk® AutoCAD® title block attributes from a Microsoft Excel spreadsheet.

Very fast Labeling of polylines or XRef's containing polylines for Autodesk® AutoCAD®

Length, area, volume. Select, calculate, copy to clipboard, insert combined with any text as plain text, field, table, (dynamic) block, or simply export to TXT, CSV or JSON file.

Length, area, volume. Select, calculate, copy to clipboard, insert combined with any text as plain text, field, table, (dynamic) block, or simply export to TXT, CSV or JSON file.

Create shortcuts/bookmark to the xref files and set the properties of xref, so that later these xref's can be attached easily.

Replace selected blocks with blocks of the same name from another drawing.

BlackBox AutoPublish for Autodesk® AutoCAD® allows users to AUTOPUBLISH only the drawing(s) they want.

BlackBox Right Click Hatch for Autodesk® AutoCAD® allows the user to quickly hatch one or more selected, closed Curve entities, from the context (right click) menu.

BlackBox ViewportGrip for Autodesk® AutoCAD® allows users to choose how the Centroid & Viewport Grips behave.