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CADTutor provides the best free tutorials and articles for AutoCAD, 3ds Max and associated applications along with a friendly community forum. If you need to learn AutoCAD, or you want to be more productive, you're in the right place. See our tip of the day to start learning right now!
Free Tutorials and More…
The Tutorials section provides over 100 original tutorials for AutoCAD, 3ds Max and other design applications. Michael’s Corner is an archive of productivity articles that brings you the best AutoCAD tips and tricks. Our Forum is a lively community where AutoCAD users can ask questions and get answers. The Downloads area provides free AutoCAD blocks, free AutoLISP routines and free images.
Tutorials of the Moment
Recently viewed tutorials
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Creating Terrain Objects
This tutorial describes a method for creating terrain objects in 3DS using contours from AutoCAD. Format: Text/Image
Last visited: 4 minutes ago
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Object Selection
This tutorial shows you the many ways AutoCAD objects can be selected. Covers the building of selection sets with implied windowing, fences etc. Format: Text/Image
Last visited: 7 minutes ago
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Modifying Objects
Modification of objects is at the heart of 3D modelling. Once geometry has been created using the most appropriate method then the modeller will start the modification process. This comprehensive tutorial shows you how. Format: Text/Image
Last visited: 8 minutes ago
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AutoCAD to Photoshop
This tutorial demonstrates a number of workflows from quick and simple to high quality. Format: Text/Image
Last visited: 8 minutes ago
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Perspectives, Slides and Scripts
AutoCAD can be used to create a simple "walk through" of any 3D model. This tutorial shows you how. Format: Text/Image
Last visited: 8 minutes ago
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Animating Materials: Water
Just about everything in the Brycean world can be animated, including materials. This tutorial shows you how to simulate ripples on the surface of a standard Bryce water material by modifying the offset and rotation of the texture component of the material. Format: Text/Image
Last visited: 9 minutes ago
CADTutor Tutorials
Our tutorials are comprehensive but straightforward introductions to AutoCAD and related software. They are designed to help beginners get to grips with design workflows as quickly as possible. There are over 100 to choose from, some text/image based and others in video format. Whatever stage you are at in your learning, you should find a tutorial to help.
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CADTutor Forums
Our forum is a vibrant community of experts and beginners. The main focus is helping beginners get to grips with AutoCAD and to help more advanced users become more productive. The AutoLISP forum is one of the busiest out there, providing expert advice for busy professionals.
AutoCAD Productivity
Rotate with the Copy Option
From: AutoCAD Productivity Articles #135
Originally published: August 2014
Grips don't get a lot of respect, but they are really quite powerful [See ‘The Lost Art of Grips’ in Michael's Corner March 2005], and the introduction of multifunction grips a few versions ago [Covered in Michael's Corner in July 2011 & April 2012], really kicked 'em up a notch.
However, what I want to mention here, is the Copy option of the Rotate command (…which is a similar feature when using grips, if you were wondering about the relevance).

In the following exercise, the chair arrangement must be completed on all four sides.
How to Copy with Rotate
Launch the Rotate command, select the objects to rotate, then press [Enter].
To pick the middle of the conference table, Shift + Right-click and click Mid Between 2 Points, then click two diagonally opposed corners to specify the rotation basepoint between them.
Click the Copy option (or enter C if you have a version prior to AutoCAD 2013).
Turn on Ortho if necessary, then click to rotate—and copy—the selected objects!

See all the articles published in August 2014
Michael's Corner
Between 2003 and 2016, Michael Beall (and one or two guests) wrote almost 600 articles for CADTutor. The focus of these articles is AutoCAD productivity, and although some of them are now more than a few years old, most remain relevant to current versions of AutoCAD. The article above is just one example. Check out Michael's Corner for a full listing.
Image of the Week
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27th July to 2nd August 2026
This week's image is by Lazarus
Software used: AutoCAD 2009
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Last Week's Image
Last week's image is by BenGoble
Software used: 3ds Max
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Two Weeks Ago
This image is by boofredlay
Software used: SketchUp and V-Ray
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This image is by Red333
Software used: AutoCAD 2009
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Over the years, our forum members have contributed hundreds of images, showcasing their amazing work. The images above are just a small selection that demonstrate the wide range of project types our community is involved with. Take a look at our gallery to see all the images published in the last 12 months.
Tip of the Day
Who is using that file?
If you are unable to open a drawing for editing (read-only) because it is in use, and want to find out who has it open, start a new drawing, or go to a drawing you have open and type WHOHAS at the command line. Browse to the drawing file using the file dialog box and double-click the filename (or select the file and click the Open button). A small message box will appear, showing who is using the file, the name of their PC and when it was opened.
Missed a Tip?
Did you miss yesterday's tip? Maybe you forgot to drop by or maybe you don't visit over the weekend. If so, you can now see all the tips published during the past week. Also, if you have a tip you'd like to share with us, you can post it on our forum and if we like it, we'll publish it here.