RePlot
Batch print HPGL/2, DWF, TIFF, and PDF files independant of AutoCAD.

Plot Minder
The premier, virtually transparent plot logging solution for AutoCAD! For AutoCAD R14 and AutoCAD 2000 and later, AutoCAD LT 2000 - 2004.

Block Manager
A visual block management program that supports rotation, scale, multiple catalogs, and layer mapping, caching and more. For AutoCAD 2000 - 2004, AutoCAD LT 2000 - 2002.

Batch Script Processor
Run a script file on any number of AutoCAD drawings! Supports multiple directories, has error reporting, time out feature, and a basic script editor.

X-Filer
A drawing management and archival utility that ends a user's worries about incorrect drawing paths, lost Xrefs, missing fonts, and images when sending drawings to someone else. For AutoCAD R14 and AutoCAD 2000.

Plot Stamp
Insert information stamps into your drawing that automatically update when the drawing is modified. For AutoCAD R13 and R14.

Stamp fx
Insert information stamps into your drawing that automatically update when the drawing is modified. Includes a greatly expanded selection of stamp styles. For AutoCAD 2000-2004, AutoCAD LT 2000 - AutoCAD LT 2004.

Balloon fx
A simple, but powerful, easy to use program for inserting balloons into drawings. Has multiple balloon styles, leader styles, double click editing, auto-numbering, and more!

ARXDOS
ARXDOS is an AutoCAD Runtime eXtension (ARX) that adds several DOS command line functions to the AutoLISP programming language to allow for more in-depth file manipulation within AutoLISP programs.