AutoLINE adds powerful new abilities to create and manage linetypes, including multiple parallel lines, blocks, LISP expressions, and many others, to improve productivity and professionalism of DWGs.

A solution which extracts information from models contained in a collection of DWG files to assess DWG file health and the performance of the model within an AutoCAD® based application session.

This application will serve as an Autodesk® AutoCAD® user’s assistant to help keep DWG files as clean as possible and reduce overall wasted time waiting for drawings to open or save.

Real-time quantity and cost estimating inside Autodesk® AutoCAD® and Autodesk® Civil 3D®. Map layers to rate library items and see construction costs update live as you design.

Advanced, automated layout and viewport generation tool for Autodesk® AutoCAD® Verticals & Autodesk® Civil 3D®. Features interactive JIG placement and auto-twisting.

Moves/copies/stretches object to the calculated intersection point of lines. The user would normally have to construct to define that point.

Allows changing the layer color of selected multiple objects without entering the layer manager.

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

Extends the picked end of an object (or last segment) to the picked destination point in a direction parallel to the object.

Filters selected objects by desired object types, layers, colors, blocks, linetypes, lineweights, linetypescales, or text content of MTEXT and TEXT objects.

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

Kobi Swept Path is a powerful tool for vehicle swept path analysis, designed to ensure safe and efficient manoeuvring in intersections, roundabouts, parking lots, airports, and more.

LRailplan是一款专业的铁路平纵横设计一体化软件，覆盖新建和改建铁路全项目类型。全过程项目化管理，单元法定线，支持既有线平纵拟合重构、自定义横断面设计、点云建模等。适用于铁路、地铁等项目的线路设计。工欲善其，必先利其器！

PFiles is an efficient tool that helps clean up and process Autodesk® AutoCAD® files in bulk by auditing, purging, and managing XRefs.

Streamlines file and revision management in Autodesk® AutoCAD® with smart tools.

Toggle instant presentation and edit modes in Autodesk® AutoCAD®. Focus your workflow and reduce layer clutter with a single click.

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

Square off those crooked survey building outlines with a single mouse click.

Spatial Manager™ for Autodesk® AutoCAD® is a powerful AutoCAD plug-in designed for AutoCAD users who need to import, export, and manage spatial data simply, fast, and inexpensively.

Batch create attribute content with Microsoft® Excel® autofill, batch convert Excel content into Attribute Block references Maintain data integrity with an Excel worksheet.

Batch creates AutoCAD® Block instances of multiple types with attributes/dynamic props from an Excel worksheet. Data required for positioning block-ins is also retrieved from the pre-selected range.

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

A set of dynamic tools to work with Clothoid transition curves in Autodesk® AutoCAD®.

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