AutoCAD 2021 24.0 Crack+ Activation

Introduced in 1985, AutoCAD was the first CAD program to be recognized by Autodesk as a mainstream product rather than just a niche product for specialized users. However, AutoCAD is still used mainly by architects and designers, electricians, engineers, and others involved in drafting, engineering, or architectural design.

AutoCAD Features

AutoCAD is multi-platform, and as of 2017, can be purchased and used on more than 100 different operating systems and devices.


Most commonly, AutoCAD is installed via a CD-ROM on a computer. However, the software can also be run directly from hard drive storage or downloaded from the Internet.

The Basic View is the simplest view in AutoCAD. It is the default view for all new drawings created using the user interface. The Basic View offers drawing tools such as the line and arc tools, and a screen display for viewing the drawing area.

The basic screen display is a two-dimensional (2D) view, and by default, your drawing is displayed in isometric projection.

The working drawing area shows the project boundaries.

The properties tab allows users to define common options.

The Properties pane is where common settings are set.

The Properties pane (View menu/Drawing panel/Properties) is a popup window where properties for the current view, items and layers can be set.

Clicking on a property results in the properties window that will let the user change the selected property’s value. The properties window does not show the property’s current value, but the changes made.


A drawing is composed of layers that can be added and configured at will. Once a layer is added, it becomes the active layer. Any shapes or lines drawn in the active layer appear on all other layers in the drawing.

The Layer panel is used to add or remove layers, and to configure the visibility and properties of layers.

The Layer menu, accessible with View menu/Layers/Layer (command on Mac) or Layers/Layer (command on Windows), opens the Layer panel.

In the Layer panel, the user can configure the visibility of layers. The panel also contains the Layer Properties box, where any property can be changed.

AutoCAD 2021 24.0


The “computer-aided design” editing program uses a modelica and a wireframe mode for its editing and drawing capabilities. Modelica is a general-purpose block-based language used to develop families of models. It was developed by DWF Design Technologies. Wireframe mode allows the user to place objects in space using only edges, or wireframe lines.

The “computer-aided design” editing program allows the user to create a 3D model by placing 2D objects in the 3D space, and then to view and edit the objects in the 3D model. The editing allows objects to be rotated, scaled, and moved in three dimensions. The objects are “smart-scoped” to a particular view, so that the user can see one side of the model at a time. The product currently includes several views, including an elevation/overhead view, where the user can see all sides of the model at the same time; a perspective view, which shows the model from an angle; and a top-down view, which shows the model as a set of horizontal layers. AutoCAD Crack Keygen also includes capabilities for creating conceptual models, and for creating and editing parametric objects. The parametric objects can be linked together to create subassemblies. The subassemblies can then be repositioned, scaled, and rotated, and further linked to create assemblies.

The “computer-aided design” editing program does not support tools that can be accessed from other applications, so that it is possible to develop complete assemblies from multiple other applications.


The “computer-aided design” program allows models to be built as assemblies of simple geometric objects, called blocks, joined with predefined connectors, or joints. The blocks can be 2D or 3D, and the joints may be regular or regular with holes.

A CAD application offers a large number of predefined blocks for assembly. Users can create their own blocks, or use blocks from the application, or from blocks available as part of AutoCAD Full Crack or other CAD applications from third-party providers. Examples of predefined blocks include:
Roof blocks to assemble roofs
Wall blocks to assemble walls
Column blocks to assemble columns
Frame blocks to assemble frames
Floor blocks to assemble floor frames
Beam blocks to assemble beam and joist assemblies
Curves to assemble radius curves
Straight lines to assemble parts or features

Each block has a default behavior and can be associated with a specific connector

AutoCAD 2021 24.0 Crack+ X64

Define a new entity with a proper name, as “User”.

Open the group “Entity Tags”, and add the name tag “User”. The “Type” property should be a string.

Select the key generator for AutoCAD, and you’ll see a dialog that has two fields: “Input” and “Key”.

In the “Key” field, click in the right button and write “User”. In the “Input” field, click in the right button and write “”.

Press the keyboard’s return key.

In AutoCAD, open the “User” entity. Click in the right button of the “Comment” property and write the e-mail address “”.

Now you can associate the e-mail address to the user.

At this point you can close the entity and save the file.

Generating a certificate and using this keygen
You can generate a private key to secure your users e-mail address, that will be verified against an SSL certificate.

Go to the “Certificate” tab, and choose “Generate”.

A dialog box will open, where you will be asked for the key to use, as well as the path to the file where you want to save the certificate.

Click the “Validate Certificate…” button.

A new file will be opened and the “Enter new password” and “Confirm password” fields will be displayed.

In the “New password” field, write “”. In the “Confirm password” field, write “keygen_user”.

Click the “OK” button.

The file has been generated. Save it in the path you want, and give it a name like “keygen_user.pfx”.

Now you can proceed to add this certificate to the SSL-enabled Autodesk AutoCAD.

Go to the “Keychain Access” window, and choose the “Internet Accounts” tab.

Select the option “Add Password”.

Click the “Open” button.

Click the option “

What’s New In AutoCAD?

Autodesk Realsense 3D with AutoCAD:

Extend your drawings to include 3D work and drawings in real time with the support of Realsense Technology. (video: 4:44 min.)

Enhanced 2D Drawing Tools:

Extend the boundaries of your creations with powerful, new 2D tools. Create custom guides and work with custom scales. (video: 6:33 min.)

The Impact of Data:

Automatically model properties and automatically generate a set of data that can be used with any CAD system. (video: 1:17 min.)

Drafting and Modeling:

Speed up and improve the generation of your models with powerful new drafting and modeling features. Improve your productivity by dynamically adjusting the display, symbols, and tools in your drawings. (video: 5:17 min.)

Updated User Experience:

Make and share your designs with friends, family, and colleagues. Continue to take advantage of the most popular 2D and 3D applications and projects. (video: 4:04 min.)

Revision-based drawings:

In the main menu, specify which revisions you want to include in the drawing. This functionality can be used to enable you to apply your latest design changes to the existing drawings you are creating. (video: 5:20 min.)

New precision camera for CAD:

Extend your drawing to include real-time, hands-on control of your project. (video: 4:11 min.)

Pen Drawing Experience:

Transition from a pen and paper drawing experience to a digital version. Start working with pen drawings right from the main menu. (video: 5:07 min.)

New Pointer Experience:

Easily access your drawings and points of interest without having to use the mouse. (video: 4:33 min.)


Draw and make changes to existing 2D and 3D models while XCAD remains open. XCAD will remember your preferences for the same XCAD file. (video: 5:29 min.)

Revisit Your Work:

Save and restore your projects and settings quickly and easily. Revisit your projects by restoring the last saved state. (video: 5:42 min.)

XCAD Documents:

Create a single drawing from multiple drawings or from multiple workspaces. Open drawings or other XC

System Requirements For AutoCAD:

OS: Windows 7/8/8.1/10 (64-bit)
Processor: 2.8GHz
Memory: 2GB RAM
Storage: 60GB available space
Graphics: GeForce GTX 660 (2GB) / Radeon HD 7850 (2GB)
DirectX: 11
Network: Broadband Internet connection
Sound Card: DirectX Compatible Sound Card (Adobe AC3 Supported)
Additional Notes:
Macintosh and Linux Compatible: No