NYacad, Inc. - Editor

Acad Officer
Acad Officer - collection of 14 add-ons for AutoCAD, by NYacad: http://www.nyacad.com

AcadCalcStair
AcadCalcStair - Stair and Rail Auto drafting program + Calculator for AutoCAD. Main features: STAIRS & RAILS. Parametrical Modeling and Auto Drafting. On the base of parameters the program creates the drawing: Stair Plan and Elevation.

AcadExplorer
AcadExplorer - Fast Navigation in AutoCAD+ Valuable Batch commands

Cutting List
The program for fast development of Cutting List and Steel Summary

Dim Over!
Dim Over! - AutoCAD add-on for quick adding and modification of dimensions and leaders.

SDS-DXF-CNC-Convert
SDS-DXF-CNC-Convert is the program for DXF-DWG, DWG-DXF and DXF-CNC conversion of drawings generated by Designdata SDS/2 steel detailing system or other non-AutoCAD-based programs, using DXF format output.

Weld Symbols VisualWeld
Effective tool for addingf weld symbols in AutoCAD