AutoDWG Software: Converters between DWG, PDF DXF, DWF, and several image file formats, and AutoDWG Attribute Extractor to retreive block information, all as standalone programs.
Cad-organizer: Plan management software for AutoCAD, with file access through a normal web browser.
CADwizz: Amethyst CADwizz allows to view AutoCAD DWG and DXF files and to convert between them, on recent Windows systems.
DWG IFilter: Enables the indexing service of windows 2000 or windows NT to search for textual content in DWG files on fileshares.
EasyDWG: A batch AutoCAD drawings converter that converts DWG/DXF files to raster images without the need of AutoCAD.
EZscript-Pro: Runs AutoCAD scripts and AutoLISP programs on a defined set of drawings, configurable through a graphical interface.
Furix: AutoCAD tools Better WMF for cutting and pasting, CompareDWG for comparing drawings, and Screen Wintab, a virtual tablet driver.
Hurricane PowerTool: Automates the creation of script files for time saving.
IntelCAD Systems: Shareware for processing DWG files without AutoCAD, recovery service for DWG files that cannot be repaired with AutoCAD.
JTB World: SmartPurger is a batch utility that purges multiple drawings. Also offers other related utilities and costom development.
Mc2 and Associates: Configurable PLOT-IT batch plotting software for AutoCAD files, with preprocessing capabilities like layer management and date stamping.
Motive Systems: Color plotting application for AutoCAD, with gradient fill and pattern effects.
Purgem 2000: Batch purging utility which allows you to manage large AutoCAD (12-14, 2000 and LT versions) drawing archives.
ScriptSheets: A free MS-Excel 2000 application to automate AutoCAD by dynamically generating scripts from spreadsheet calculations.
Sepialine: Utilities for plot management and plot tracking with AutoCAD.
SoftSource LLC: Makers of the Vdraft drawing editor compatible with AutoCAD files, as well as viewer software and browser plug-ins.
Somaxx CAD-Applications: Offers Export Manager, an AutoCAD extension for exporting drawings into a large number of vector and raster file formats.
Triple R Technologies, Limited Partnership: Offers Plotstream, a server based plotting system for AutoCAD.
VoyagerSoft, LLC: SolidConverter DWG converts dwg and dxf files to other versions. Utility run as a standalone utility, batch command line processing or plug-in for AutoCAD 2004.