Learn more about User Groups from our Acorn directory

AutoCAD Developers Group Europe - A non-profit association of software developers who are working on applications around AutoCAD.

AutoCAD User Group for Silicon Valley and San Jose - Information on group activities and many other aspects of using AutoCAD.

AutoCAD Users Forum - Community for AutoCAD users

Autodesk User Group International AUGI - The user organization officially sanctioned by Autodesk for its products. Further information requires registration.

Bentley Institute - A subsidiary of Bentley

CATIA - CAD/CAM/CAE product line by Dassault Systemes.

Central Texas ProE User Group - Central Texas ProE User Group. Meetings are quarterly in the Austin Texas Area.

Chesapeake Region and Baltimore Area MicroStation Community - Includes community meetings and SIG information

Colorado Pro/ENGINEER User Group - COPUG offers a contact list and more information for registered users [requires JavaScript].

Dutch Pro/ENGINEER Users Group - The Pro/ENGINEER Users Group for the Dutch Speaking Users in the Benelux.

Gateway Autodesk User Group - Serves AutoCAD users in the St Louis area

GCAUG - Greater Chicago AutoCAD User's Group - Includes agenda of monthly meetings and provides general information about AutoCAD topics of interest.

Hpat - A library containing many hatch patterns for AutoCAD

MicroStation Metro Atlanta Community - Tips and tricks

New England MicroStation Users' Group - Training and courses

New England ProE User Group - New England Pro/USER Group - This website is for people that use or are interested in Pro/ENGINEER.

North Texas ProE User Group - This site is dedicated to the Users of Pro/Engineer in the North Texas Area.

Northeast Ohio ProE User Group - Dedicated to providing education and promoting the exchange of information about ptc's products among its members.

Northern Illinois Proe User Group - A Chicago area user's group presenting industry contacts

Oklahoma Pro/Engineer User Association - PTC and Pro/Engineer User Group for Tulsa and Oklahoma City

Peninsula AutoCAD User Group - Supports AutoCAD operators in the southeast Virginia area with meeting schedules and job listings.

PLM World - Central user's organization representing users of EDS PLM Solutions software

Pro/E User Group Directory - Complete listing of all Pro/ENGINEER user groups

Pro/PDM - ProPDM was the first PDM system written by PTC for ProEngineer. This is a detailed description of the product.

Pro/Users of the Carolinas - Official site offering tips

ProDesktop User Group - User Group for PTC's Pro/Desktop

ProVan - Vancouver's Pro/ENGINEER Usergroup offers a contiuous news log

PTC/UK User Group - Independent User Group for UK-based Pro/ENGINEER users

PTC/USER - An independent PTC users group that helps coordinate regional groups

San Antonio AutoCAD User's Group - Basic information about the organization.

San Diego ProE User Group - Home of The San Diego Pro/ENGINEER User Group: Meetings

Scottish Pro/USER Group - Information for Pro/E Users in Scotland and beyond

Silicon Prairie User's Group - With news

South Plains AutoCAD Users Group - Features a new member-supplied special tool or object each month.

Southern California ProE User Group - The independent voice of PTC software users of Southern California.

St. Louis Pro/User Group - Pro/E users group - promotes communication between Pro/ENGINEER users in the St. Louis area.

The MicroStation Community - The official global organization for users of Bentley products

The MicroStation Community Perth Chapter - Presenting news

The Mid-Continent MicroStation Community - Offers information about the monthly meetings and administrative topics.

The New York City MicroStation Community - With a questions and answers section

West Texas AutoCAD User's Group - Includes an events schedule

Western Austalian AutoCad Users Group - Contains meetings schedule and other organizational information.