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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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Editing and Saving Materials
Once materials have been created and edited in the Material Editor to suit a particular scene they no longer need to be kept in the Materials Editor. Materials can be saved in material libraries and retreived for use in any other scene. This tutorial shows you how. Format: Text/Image
Last visited: less than one minute ago
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Dimensioning
This tutorial describes the options and commands available for dimensioning drawings and how to use them. The correct use of AutoCADs dimension tools is the key to producing clear and concise measured drawings. Format: Text/Image
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Volumetrics
This tutorial describes how to use Key TERRA-FIRMA to calculate volumes from ground models (.KGM files) and how to calculate cut and fill volumes between ground models. Format: Text/Image
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Object Snap
A tutorial giving an overview of all the AutoCAD object snaps (osnaps) with some worked examples. The tutorial also covers the use of temporary tracking points and object snap tracking. Format: Text/Image
Last visited: 5 minutes ago
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ISO Paper Sizes
There has alwas been some confusion over the size of standard ISO drawing sheets with AutoCAD.The stated sizes in the plot dialogue box are not the true ISO sizes. This tutorial explains why and how to plot to scale from Model Space. Format: Text/Image
Last visited: 5 minutes ago
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Pavement Ramp and Car Park
A ramp surface created in a previous tutorial is rotated down to meet the bottom steps and the geometry edited to fit the steps. A car park is also formed using splines snapped to existing geometry. Format: Text/Image
Last visited: 5 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
Layer Previous
From: AutoCAD Productivity Articles #132
Originally published: February 2014
Layers are the lifeblood in AutoCAD, and efficient management thereof is the key to your own quality of life; specifically, your sanity.
The Layer Previous button can be a real time saver and is, at its core, a Layer-specific ‘Undo’.
How to Use Layer Previous
Open a drawing, then make a new layer [MC_FEB2014], give it a color and make it current; this will be our testing layer.
Change the Color of any other layer in the current drawing, but don't make that layer current.
On our test layer, draw a small rectangle somewhere.
Click Layer Previous and the rectangle remains, but the color of the layer you changed is restored.
Freeze several existing layers, then Rotate the rectangle.
Click Layer Previous and the previously frozen layers are thawed… but the rectangle is still rotated!
See all the articles published in February 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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26th January to 1st February 2026
This week's image is by arjun_samar
Software used: 3ds Max with V-Ray and Photoshop
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Last Week's Image
Last week's image is by Alex Moiceanu
Software used: SolidWorks 2011
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Two Weeks Ago
This image is by arjun_samar
Software used: 3ds Max with V-Ray and Photoshop
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Three Weeks Ago
This image is by tutt
Software used: AutoCAD Architecture 2011
Gallery of Work
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
Dashboard's hidden depths
Did you know that there's more to the Dashboard than is apparent on the surface? When I first started working with it, I thought, "wouldn't it be great if all the 2D drawing tools were on there as well". Fortunately, they are. All you need to know is how to get at them.
Simply right-click on any part of the body of the Dashboard (not the vertical title bar) and select "Control panels" from the menu and then click "2D Draw control panel". You should see that the Draw and Modify toolbars are added as a new panel to the top of the dashboard.
Now you can keep your work area cleaner when using the 3D Modeling Workspace.
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.