AutoCAD 24.2 Free [Win/Mac] [2022-Latest]

In the 1980s, most CAD programs were expensive or had limited graphics and functionality, but AutoCAD’s ease of use, powerful features and its broad market appeal were an early driver for the mainstream acceptance of CAD and computer-aided design (CAD) techniques.

AutoCAD began as an internal design tool for the aerospace and defense industry, but it soon became widely adopted in industry as a way to streamline design and documentation processes.


AutoCAD was first introduced as Drafting Assistant in 1982 by Autodesk, originally as a personal tool on a 286-based Macintosh Plus in a NeXT workstation. It shipped with only the drawings, but the Mac was not sufficiently powerful to allow AutoCAD to load drawing objects and open them in a 2D window.

Autodesk, using a compact Flash interface, added features to its drafting software over the years, with its first major release, AutoCAD 2.0, in 1988. Although it was a great step forward, the program was still somewhat slow in handling drawing objects and was mainly useful for handling simple drawings and exporting them to EPS or PDF format.

AutoCAD 2.1 was released in 1990, and introduced AutoCAD’s first screen-independent object-modeling capabilities. It marked the transition from simply handling drawings to a full-blown drawing package. It also introduced an Object Database which would allow users to attach (link) drawings together and find them later. AutoCAD 2.2 and AutoCAD 2.3 were released in 1991, and AutoCAD 2.4 came out in 1992.

AutoCAD 2.5 was the first major release that introduced command line interfaces for all of its features. These allowed users to automate the task of entering commands for common functions, speeding up the design process. AutoCAD 2.5 introduced tools for 3D modeling and rendering of objects and 2D and 3D drawing. It also introduced a curved spline modeler and shape control tools, allowing the user to easily create, edit and cut curved surfaces.

AutoCAD 2.6 was the first major release to follow the graphical user interface (GUI) standard introduced with Windows 3.1. It introduced a menu system that replaced the menu bar and toolbar.

AutoCAD 2.8 was the first major release after AutoCAD for Windows was released in 1994. It introduced many new features, including three-

AutoCAD 24.2 With Product Key

AutoCAD Product Key add-ons created by external developers are packaged as either an application with a desktop icon, a set of dialog boxes or a command line tool.

AutoCAD modules may be created by developers using the programming language Visual LISP, or a variety of commercial software products. AutoCAD modules include commands, commands that can be combined with other commands to create a command group, and command groups. The current AutoCAD module architecture is based on the Visual LISP architecture.

In general, a module includes a set of functions, each of which is a command, a command group or a library. Each function is activated by the user clicking on its command line. The functions are connected in a manner that the input or output of one function is the input or output of other functions in the same module. All modules support a graphical user interface.

AutoCAD’s module architecture resembles the Windows programming model and is supported by the Visual LISP language. AutoCAD developers also have access to a variety of third-party tools such as Visual Studio, Microsoft Visual C++ 6.0 and Borland Delphi that may be used to write modules.

Language and APIs

AutoCAD is based on Visual LISP, the implementation of Lisp within Visual Basic and Visual LISP. Visual LISP was also used for some of the implementation of AutoCAD, and was implemented on top of the ObjectARX library.


AutoLISP is a graphical, object-oriented, language extension to Visual LISP, which is similar to Visual Basic and ObjectARX. Like Visual Basic, AutoLISP is interpreted, so it does not require a computer. However, like Visual LISP, AutoLISP is a procedural language, and functions and variables can be assigned to the graphical toolbars.

AutoLISP scripts are able to control the drawing components, and change the data values and properties of these objects. It is also possible to determine when events occur, such as when the user presses a command button or when data values change. It is possible to access the “on-screen display” of a point, line, circle, arc, text, image, block, label, option menu, hot spot or tag using the AutoLISP API.

AutoLISP commands are similar to VBA functions and can be added to the toolbar and toolboxes

AutoCAD 24.2 Crack License Key Full

Open Autocad and make a simple new drawing.

Choose the **File** | **Save as** | **Save As** options.

Enter an appropriate file name and save it to your computer.

You can open the file using:

File | Open.

Another file can be opened in another window using:

File | Open Other.

Click **Close** to close your file.

• **Exit** closes all open drawing windows.

You can also exit by:

**Esc** key (to the **Basic User Interface** ).

• **Reload** will reopen the current file.

What’s New In AutoCAD?

Markup Assist makes it easy to correct designs. Using dynamic measurements in your layouts, automatically adjust parts when they move or rotate.

(video: 1:45 min.)

Drawing with Dynamic Grids:

Add dynamic measurements to your drawings, making it easy to plan and check your designs for accuracy.

With dynamic grids, measurements based on your current drawing view change as you move your view. This lets you check and refine your design before it’s printed or shipped.

(video: 1:45 min.)

2D Data Validation:

The features that help you create data-driven documents, also help you check and edit your documents. Using data validation and other tools in AutoCAD, you can quickly learn about any changes in your documents and easily correct them.

(video: 1:15 min.)

Significant enhancements to the Tabular feature:

New and enhanced toolbars:

Snap to Grid with Zoom:

With the new Snap to Grid with Zoom feature, you can now snap objects to multiple grid values and zoom in and out with a single action.

You can draw and measure objects with the traditional cross-hairs or with the new toolbars, and use both tools together.

(video: 1:30 min.)

Receive even faster feedback:

With real-time error checking, you can check designs in seconds and receive immediate feedback. You can quickly detect even minor errors and correct them.

(video: 1:45 min.)

Create high-quality, compatible vector graphics for use on websites:

With the new Export to PDF command, you can create quality, vector graphics for use on websites, digital documents, and other destinations.

(video: 1:45 min.)

Easier-to-see annotations:

On text annotations and dimensions, you can select the color you want to view them in. This gives you the option to see important annotations in color, so they’re easier to see.

(video: 1:15 min.)

Export to Vector graphics:

Export to PDF and SVG are now included in AutoCAD.

Version 2023 also includes support for the new open-source SVG Scalable Vector Graphics (SVG) specification. Now you can export vector graphics to web, mobile, and other software.

(video: 1:

System Requirements:

PC (Mac) Minimum Requirements:
OS: Windows Vista, 7, 8, 8.1, 10
Processor: Intel Core 2 Duo, 2.4 GHz or better
Memory: 2GB RAM
Graphics: NVIDIA Geforce 8600 GT 512 MB or ATI X1600 or better
Sound: DirectX 9 compatible audio device
Hard Drive: 6 GB available space
Additional Notes:
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