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Autodesk is best known for its visual software products, such as AutoCAD, AutoCAD LT, Inventor, and Fusion360, which are used by engineers, architects, and other professionals in the design, construction, and manufacturing industries.

AutoCAD is the original AutoCAD product that introduced CAD to the user. It was released in 1982 as a desktop app and remained with this form factor throughout its history, with subsequent software updates and features being added to the desktop app. AutoCAD LT, which was released in 1987, was designed to be more suitable for designing on mobile devices. It first supported tablets and smartphones, and later transitioned to being a web-based app that enables mobile access via web browsers. In 2014, Autodesk introduced Fusion 360, which is a combined development platform, CAD application, and social network.


AutoCAD is available as a desktop application or as a web application. With AutoCAD installed on a computer, a user can access the software through a user interface on the desktop, at a website, or through a cloud-based app. AutoCAD LT is offered as a desktop app and as a web app, with the latest release of LT offering both mobile app and web app access. Fusion 360 is available as a cloud-based platform and as a desktop or web application.

When using AutoCAD or LT, the user interface on the desktop or web browser is the same, but functionality varies. Desktop users typically work on multiple 2-D drawings, which are created, edited, and manipulated on the desktop. Web-based users can work with 2-D drawings on the web browser, where they can use the capabilities of both the browser and the desktop app to access 2-D drawing and other information on the computer.

User Interface

The user interface on the desktop or web browser can be simple or can include advanced capabilities. There are AutoCAD LT and AutoCAD web apps that incorporate a number of different user interface features, including the ability to switch between 2-D and 3-D view in real time, zoom in and out, pan across 2-D drawings, and more. With AutoCAD Fusion 360, the user interface includes a number of features not available on the desktop app, such as the ability to import 3-D models, create parametric and surface definitions, apply advanced technologies, and collaborate with colleagues and partners.

AutoCAD 2019 23.0 Keygen Full Version Free [Latest-2022]

AutoCAD design for non-programmers
AutoCAD design for beginners is a series of articles and video tutorials covering topics in the field of architectural design for both architects and non-architects. This is intended to be a gentle introduction, requiring no programming knowledge, to help people learn how to use AutoCAD for designing architectural structures and 3D models. The free edition of AutoCAD does not have some of the features of the software.

Other products
Other products based on the AutoCAD platform are:
The UK-based Architectural Desktop has a suite of CAD software including AutoCAD, PlasCAD, FireCAD and Graphisoft ArchiCAD.

AutoCAD and AutoCAD LT for Win32 also run under Linux and macOS, as shown in the following table.

In popular culture
AutoCAD features prominently in many films and television shows, particularly in architecture and architectural visual effects. Here are a few of the most famous uses.

In 1998, the authors of AutoCAD obtained the first patent for virtual drawing tools in AutoCAD. When rivals began to use virtual drawing features in their products, Autodesk sued Inventria Corporation. The lawsuit was initiated in 1999, and Autodesk won the suit in 2005. The court found that a number of virtual features were copyrightable. However, there was confusion regarding the scope of the ruling, and Autodesk began in 2007 to offer an “Open Source” edition that lacks the copyrightable features. The case is reported as Autodesk, Inc. v. Inventria Corporation, 25 U.S.P.Q.2d 1240 (S.D.Cal.1998).

See also
List of Autodesk products
Comparison of CAD editors for CAE
List of NCR products


Further reading

External links

AutoCAD official software library

DesignCenter, AutoCAD official website for design review

Category:Computer-aided design software for Windows
Category:Discontinued Microsoft software
Category:Graphical user interfaces
Category:1987 software
Category:Proprietary commercial software for Windows
Category:Products introduced in 1987The effects of stimulant drugs on the discriminative stimulus properties of methamphetamine in rats: antagonism of cocaine and amphetamine and partial agonist activity of d-amphetamine

AutoCAD 2019 23.0 Crack

Since AutoCAD 2010, its DXF technology supports bitmap compression, a feature which previously was only available in commercial applications.

At the start of AutoCAD 2014, the company had begun an effort to make several interfaces to AutoCAD completely scriptable. One of the APIs developed was a programming language based on Visual Basic that was an extension of AutoLISP. This was later discontinued.

In 2007, Autodesk released AutoCAD 2009. A major addition to the software included the following:
An industry-standard file format for drawing data exchange, which supports AutoCAD, AutoCAD LT, AutoCAD Architecture, AutoCAD Electrical, AutoCAD Mechanical, AutoCAD Civil 3D, and AutoCAD Structural)
An eXtensible Application Markup Language (XAML) for accessing objects in drawings or other documents. XAML is a superset of XML, and includes functions for creating graphs, graphs of vertices or edges, time-dependent data, animations, and drawings.

On January 30, 2008, Autodesk announced its partnership with small start-up Qtum, which brought Qt into AutoCAD. The version of AutoCAD that ships with this software is part of the 2006 release series, which includes the first year of support for the latest technology available in AutoCAD.


AutoCAD LT is a version of AutoCAD that is designed to be used by CAD operators with little or no CAD experience. It is one of several “operating system” versions of AutoCAD, like AutoCAD for Windows or AutoCAD for Linux.

AutoCAD LT was released in 2005. It includes the following features:
Support for reading and writing DXF, DWG, and JPG/JPEG
Support for using Microsoft Windows Forms as a modeling canvas
Full support for the VB programming language and its AutoLISP extension.
Support for viewing and editing DWG files using a WYSIWYG editor

AutoCAD LT ships with some additional software that is not included in AutoCAD, such as the following:
ProjectWise – a product that allows the user to organize and maintain a portfolio of CAD projects.
Shingle – a tool used to create thin or thick shingles (extruded sections) on existing CAD surfaces

In addition, AutoCAD LT has

What’s New in the AutoCAD?

Export to DWF:

Send your views to DWF for easy viewing on other devices. Use the Model Based Rendering feature to see your drawings on all mobile devices. (video: 1:34 min.)

Curve Modification:

Add control points or create parametric curves for precise positioning and manipulation. (video: 1:08 min.)


Arrange and manipulate intersections like connectors, loops, and splines. See a full discussion of this new feature in the new Intersections article. (video: 3:50 min.)


Build shapes like shells and cylinders with precise surface features like sloped caps and extensions. (video: 1:31 min.)

3D Modeling:

Build more complex drawings by using the powerful 3D Modeling feature. (video: 4:19 min.)

CAD Environment:

Customize the look and feel of the software using Windows themes. (video: 1:24 min.)

Follow these links for more information about AutoCAD 2023:

Markup Import and Markup Assist

Import feedback to your drawings with the New Markup Import and Markup Assist feature in AutoCAD. You can quickly send and incorporate feedback for changes in your drawings, and mark the changes to help you get them right. In the Import Markup and Markup Assist video, import and mark up a line and add curves.

Export to DWF

Generate detailed, multi-page drawings with embedded images in your CAD drawings, as well as detailed model information. Export your drawings to DWF (Design Web Format) as part of the DWF Export Wizard. The DWF Export Wizard enables you to share your CAD drawings with a variety of software and devices. In the DWF Export Wizard video, export your views to DWF.

Curve Modification

Add control points or create parametric curves for precise positioning and manipulation. Change curve elements like tangent points and handles by clicking or moving points. The Curve Modification video shows how to use the feature to modify a curve.


Build complicated drawings by using the powerful Intersection feature. Intersections let you add shapes like connectors, loops, and splines to your drawings. You can also organize, align, merge, and slice multiple shapes together. In the

System Requirements:

OS: Windows XP SP2 with Service Pack 3, Windows Vista SP2, or Windows 7 SP1
Processor: 2.0 GHz Pentium III or equivalent
Memory: 512 MB RAM
Graphics: DirectX 9 compatible
Hard Disk: 20 GB hard disk space
Key features
The end user to end user (E2E) of the product is required to undergo a security clearance and a background check.
This is required for Personal and Professional use of the product, and not for use in a commercial environment.

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