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
-
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: 1 minute ago
-
AutoLISP Quick Start
This tutorial is designed to help AutoCAD users get to grips with AutoLISP quickly. It demonstartes how to create AutoLISP routines from a standing start. Format: Text/Image
Last visited: 1 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: 1 minute ago
-
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
Last visited: 5 minutes ago
-
Drawing Aids
All about drawing aids. Format: Text/Image
Last visited: 6 minutes ago
-
AutoCAD 2010: Starting a Command
This video tutorial demonstrates some of the methods for starting a command in AutoCAD. Running time: 2min 42sec Format: Video
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.
Forum Latest
Currently Active Topics
2025 Draw Hatch in lisp or using command line
by Strydaris
3 replies
Last post: 1 hour ago
Attention fellow Penn Foster structural drafting students....
by TimC
1 reply
Last post: 1 hour ago
Lee-Mac NumInc modify to accept reset values
by pbelon
2 replies
Last post: 4 hours ago
Pline Script File Keeps Failing
by Rayan O
3 replies
Last post: 5 hours ago
Like component tags batch update
by KStag
13 replies
Last post: 46 hours ago
SHX Text Not Editable in PDF
by CHAKRADHAR
5 replies
Last post: 55 hours ago
This Week's Hot Topics
SHX Text Not Editable in PDF
by CHAKRADHAR
5 replies
Viewed: 250 times
Pline Script File Keeps Failing
by Rayan O
3 replies
Viewed: 82 times
2025 Draw Hatch in lisp or using command line
by Strydaris
3 replies
Viewed: 73 times
How to override text formatting
by GrahamT
2 replies
Viewed: 295 times
Lee-Mac NumInc modify to accept reset values
by pbelon
2 replies
Viewed: 103 times
CNC Toolpath Issue
by AndrewB
1 reply
Viewed: 162 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
-
23rd February to 1st March 2026
This week's image is by Miklos Fuccaro
Software used: AutoCAD 2006
-
Last Week's Image
Last week's image is by craigp
Software used: AutoCAD 2007 and V-Ray
-
Two Weeks Ago
This image is by StykFacE
Software used: AutoCAD 2008
-
Three Weeks Ago
This image is by CADken
Software used: SketchUp
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
Easily set properties for multiple blocks in Tool Palettes
Lots of people think that when you have blocks saved in a Tool Palette, you have to each individual block to apply custom settings. What if you have 20 blocks and you want them all to have the same setting? Well, just hold the Ctrl key and highlight the blocks you want within the Tool Palette, then right click on any of the selected blocks to apply global settings.
Also, you can hold the Ctrl key to select your first block, then hold the Shift key to select the last block, then right click on any of the selected blocks to apply a global settings. Makes things much easier than one at a time.
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.