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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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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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The UCS Icon
All about the UCS icon. Format: Text/Image
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User Co-ordinate Systems
This tutorial describes what UCSs are, why we need them and how to use them. The correct use of UCSs with AutoCAD is the key to producing good 3D models and they can also help with 2D work. Format: Text/Image
Last visited: 1 minute ago
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Options for Creating Objects
There are a number of ways of creating the three main elements of a landscape scene, surfaces, edges and objects, each one demending an understanding of the creation methods and tools at hand. This tutorial shows you how. Format: Text/Image
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Transforming Objects
Transforming objects means changing the position, size or number of an object without altering the integrity of the geometry itself. MAX offers a host of transformation tools to do these tasks. This tutorial gets you started. Format: Text/Image
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Animation
Design visualisation animation generally involves animation of cameras in walkthrough, panaround or flyover movies to give the client a much richer and more informative view of the design. This tutorial covers the basics. Format: Text/Image
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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
Avoid Using ‘Standard’ in Text & Dimension Styles
From: AutoCAD Productivity Articles #141
Originally published: August 2015
In addition to Layer 0, every single drawing on the planet has a Text style called ‘Standard’, and a Dimension style called ‘Standard’. They're the defaults.
When developing company standards, it's best to not modify the Standard styles; leave 'em alone and make your own.
And here's why. Let's say you have text you added to Drawing A (using your modified ‘Standard’ text style to use the Trebuchet font), and you drag that text into Drawing B where the Standard text style uses the TXT.SHX font.
Since Drawing B already has a ‘Standard’ text style—see opening sentence, above—who do you think will "win" when it comes to how the text looks? The text in Drawing B will use the font which is already assigned to the Standard text style.

In the illustration, you see the result when I drag the text from Drawing A into Drawing B. Questions?
See all the articles published in August 2015
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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17th – 23rd November 2025
This week's image is by Titi95
Software used: AutoCAD 2015 and Keyshot
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Last Week's Image
Last week's image is by Red333
Software used: AutoCAD Architecture 2009
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Two Weeks Ago
This image is by Pocket
Software used: AutoCAD 2002
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Three Weeks Ago
This image is by Titi95
Software used: AutoCAD 2015 and Keyshot
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
AutoCAD Expert
Are you an expert in AutoCAD? Well according to Autodesk you aren't, well not unless you tell the program otherwise. The EXPERT system variable (default 0) can be changed so that annoying "Are you sure?" commands will go away. Here is the list and what they do:
- EXPERT = 0
- Issues all prompts normally.
- EXPERT = 1
- Suppresses "About to regen, proceed?" and "Really want to turn the current layer off?"
- EXPERT = 2
- Suppresses the preceding prompts and "Block already defined. Redefine it?" (BLOCK) and "A drawing with this name already exists. Overwrite it?" (SAVE or WBLOCK).
- EXPERT = 3
- Suppresses the preceding prompts and those issued by the LINETYPE command if you try to load a linetype that's already loaded or create a new linetype in a file that already defines that linetype.
- EXPERT = 4
- Suppresses the preceding prompts and those issued by UCS Save and VPORTS Save if the name you supply already exists.
- EXPERT = 5
- Suppresses the prompt, "That name is already in Use, redefine it?" issued by the -DIMSTYLE Save option when you supply the name of an existing dimension style.
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.