Use PDFin to open and edit PDF files directly within Autodesk® AutoCAD®. Fully licensed version.

Use PDFin to open and edit PDF drawings within Autodesk® AutoCAD® and other Autodesk programs. Ideal for older versions without built-in PDF support. Trial with watermark.

It is an advanced, complex-shape, mathematical drawing tool for Autodesk® AutoCAD®, that draws complex shapes (either 2D curves, 3D curves or 3D surfaces), that are not available as AutoCAD commands

Generates 3D model from cross-sections and unfolds it into flat pattern.

This program is a must-have if you need to batch 'Find and Replace' in large dwg packages.

DimensionSet controls and modifies dimensions which create one continuous set of dimensions as one object. Insert or Delete point, Move dimension set and more.

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

UsE is full electrical drawing program for Autodesk® AutoCAD®. Connect everything to make the drawing 1 big electrical system.

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

This plug-in allows users to overwrite dimension values with values from a XLSX file.

Converts PDF files into editable DWG files.

QuickCalc is a simple but powerful application that allows the user to perform addition and subtraction operations within Autodesk® AutoCAD®.

Converts PDF files into editable DWG and DXF files. 30-day Trial.