Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.

BLi (Block Line Insertion): This tool will insert blocks in interval distances on the selected items.

Transformation of drawing elements by coordinate transformation according to Helmert.

The MEPcontent Browser gives access to MEPcontent.com, the largest BIM library, directly from your project! Uniform content of high quality for MEP engineers, contractors, and designers.

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

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.

Multi-Batch can automate Autodesk® AutoCAD® and Autodesk® AutoCAD LT® to save you time and money, helping you meet your deadlines, example: batch Plot, batch Purge, batch change attributes etc.

Automatic polyline layout and routing for a selection of blocks and intersecting polylines, arcs, splines, and lines.

Draws automatically trimmed and filleted polylines and splines between blocks.

SDUCT allows you to create double line HVAC ductwork in Autodesk® AutoCAD®.

Splice (divide) polygon into 2 equal smaller polygons.

The ArchBlocks Hatch Patterns library for AutoCAD® gives you 376 hatch patterns for architectural, interior, geological, mechanical, and landscape designers. Compatible with ALL versions of AutoCAD.

Transform your keyboard into the special CAD keyboard with one button hotkeys and key labels!

Plug-in for Autodesk® AutoCAD® Plug-in for Arranging Objects.

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

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

Create a cross sectional noise map with multiple traffic noise sources. Interactive calculation of noise barrier height with multiple sources and receivers.

Dynamic and Generic Cable Tray Program.

在图纸中导入PDF文件以及所有格式的图片文件(PNG, JPEG...)。敬请期待新版本支持DWG文件的导入 ;)

Manage Autodesk® Navisworks® Clashes in Autodesk® AutoCAD®.

Manage Autodesk® Navisworks® Clashes in Autodesk® AutoCAD®.

This plugin helps managing groups of level indicators, often used in architecture and building design.

This is a great library of AutoCAD® Clock symbols. There are CAD symbols of clocks including wall clocks, mantel clocks, tavern clocks, floor clocks, and longcase clocks.