This app allows you to specify a block that will change its display when plotted to indicate whether the drawing had a valid digital signature at the time of plotting.

This app allows you to specify a block that will change its display when plotted to indicate whether the drawing had a valid digital signature at the time of plotting. 30-day trial.

Connect from Diffuser or Grill to HVAC Duct.

Create and Distribute HVAC Diffusers

A program to easily and quickly export attribute values for editing and re-importation.

The fastest program on Earth to export your attribute data from multiple Autodesk® AutoCAD® dwgs!

Background color changer for OSNAPZ.

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

This app can be used with Autodesk® AutoCAD® to create Spirograph (TM) - like patterns. Turn AutoCAD into an educational toy that will provide hours of fun for the whole family!

Show the DWG and DXF version and properties and metadata in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

DWG Columns freeware shows the DWG and DXF version in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

Find and identify Autodesk® AutoCAD® drawings (DWG, DWS, DWT) that contain the educational plot stamp or watermark.

Find and identify Autodesk® AutoCAD® drawings (DWG, DWS, DWT) that contain the educational plot stamp or watermark.

Add notes or comments in Autodesk® AutoCAD® DWG files and optionally be notified about the note when the drawing is opened.

Add notes or comments in Autodesk® AutoCAD® DWG files and optionally be notified about the note when the drawing is opened.

Be able to change the time it takes to show/hide or roll-up/roll-out the palette windows in Autodesk® AutoCAD®.

TotalPurge is a powerful compact tool that allows you to quickly clear drawings of redundant graphic constructions, as well as to convert various types of objects to polylines.

Show the DWG version and properties as an Infotip (tooltip) in Explorer or even from file dialog boxes within Autodesk® AutoCAD®.

Show the DWG version and title property as an Infotip (tooltip) in Explorer or even from file dialog boxes within Autodesk® AutoCAD®.

This app highlights dimensions in a drawing for which the user has customized the dimension text.

This app highlights dimensions in a drawing for which the user has customized the dimension text.

DimNotes makes it easy to add dimension notes to dimension objects in Autodesk® AutoCAD®.

DimNotes makes it easy to add dimension notes to dimension objects in Autodesk® AutoCAD®.

Show the DWG and DXF version and properties and metadata in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.