Learn AutoCAD with our Free Tutorials
Welcome to CADTutor
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
-
Scaling Images
How to scale images in AutoCAD. Format: Text/Image
Last visited: less than one minute ago
-
Entering Survey Data using AutoCAD
These techniques apply to basic CAD programs such as AutoCAD, IntelliCAD, etc. If you have a civil/survey program or add-on, such as Land Desktop, SurvCADD, Eagle Point, etc., then there are built-in tools for entering lines and curves. Format: Text/Image
Last visited: less than one minute ago
-
AutoCAD 2010: Subobject Editing with Filters
This tutorial introduces the subobjects (Face, Edge and Vertex), describes how best to select them and demonstrates how they can be edited. Running time: 15min 56sec Format: Video
Last visited: less than one minute ago
-
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: less than one minute ago
-
Setting up a PostScript Plotter
How to set up a PostScript Plotter. Format: Text/Image
Last visited: less than one minute ago
-
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: less than one minute 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.
Forum Latest
Currently Active Topics
Automating Room Quantities? I built a Lisp for that (Free v1.0)
by kevren
1 reply
Last post: 1 hour ago
Export mtext to Excel
by BIGAL
3 replies
Last post: 1 hour ago
Best Practices for Setting Up a Podcast Studio
by oddssatisfy
1 reply
Last post: 4 hours ago
vlax-curve-getClosestPointToProjection returns inconsistent results
by IToastThereforeIAm
2 replies
Last post: 18 hours ago
Pathfinding in AutoCAD with the A-Star Algorithm (A*)
by heschr
6 replies
Last post: 48 hours ago
Curb offset
by Alexia
9 replies
Last post: 65 hours ago
This Week's Hot Topics
Align the extension lines to the short line of each selected size
by Nikon
8 replies
Viewed: 417 times
Cross Section area and Its calculation
by ..very.
4 replies
Viewed: 421 times
REACTOR Exposure Request
by ScottMC
4 replies
Viewed: 393 times
drawing problem ,
by riah
3 replies
Viewed: 279 times
Export mtext to Excel
by BIGAL
3 replies
Viewed: 124 times
Trying to adjust point marker location
by CyberAngel
2 replies
Viewed: 248 times
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
User Increment Angles for Polar (new in 2015)
From: AutoCAD Productivity Articles #138
Originally published: February 2015
The Polar tracking feature [F10] comes with several preset increments. But what if you want your own increment, like, 12? This is now available for the first time in AutoCAD 2015 where you can specify an increment value, and AutoCAD will snap to all instances of that increment!
How to Add Additional Polar Angles
Click the drop-down arrow beside Polar Tracking, then click Tracking Settings.
Check the box for Additional Angles, then click New and enter a new angle. Click OK to close the Drafting Settings dialog box.
Click the dropdown arrow beside Polar Tracking, then click your new angle increments.

See all the articles published in February 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
-
17th – 23rd November 2025
This week's image is by Titi95
Software used: AutoCAD 2015 and Keyshot
-
Last Week's Image
Last week's image is by Red333
Software used: AutoCAD Architecture 2009
-
Two Weeks Ago
This image is by Pocket
Software used: AutoCAD 2002
-
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
Object Snap Cycling
When drawings get crowded with lots of detail, it can be difficult to select the required snap point with running object snaps. Invariably, the snap point AutoCAD finds is not the one you want. This is where object snap cycling comes to the rescue. With running object snap turned on, hover the cursor close to the snap point you want and hit the Tab key on the keyboard to move between the various possible snap points near the cursor. Keep hitting the Tab key until you find the snap point you want. When you've got it, left-click to select the point.
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.