AutoCAD 21.0 Crack Keygen For (LifeTime)







AutoCAD Free Download [Updated-2022]

AutoCAD Classic

Today, AutoCAD is the number one desktop CAD program, and users represent a wide range of design professionals, from architects and engineers to illustrators, graphic designers, mechanical, electrical, computer and civil engineers, as well as contractors and manufacturing technicians.

The AutoCAD product line includes two main lines: AutoCAD (for drafting, 2D design, and 3D modeling), and AutoCAD LT (for 2D drafting and design, limited 2D construction, and for 2D drafting and design on mobile devices). In addition, AutoCAD LT is also available for the iPad and Android devices.

AutoCAD is a comprehensive CAD program that offers both 2D and 3D drafting and design, as well as CAD management, and data analysis. It includes standard design tools such as rectilinear (straight-line) construction, dimensioning, parametric and BIM-based design, geometry management, stereolithography and other 3D printing functions, as well as advanced tools such as spline curves, 2D and 3D drawing, rendering, painting, freeform and parametric modeling, which can be accessed from any work space. In addition, AutoCAD can be used to create DWG files for various file formats, including for collaboration and e-mail.

The ability of AutoCAD to run on any PC operating system, including Windows 7, 8, 10, and Mac OS, makes it the perfect choice for both CAD professionals and students alike.

AutoCAD Historical

Autodesk entered the CAD industry in 1981 with the introduction of AutoCAD, which went on to become the most widely used CAD program in the world. Originally conceived as a cost-effective desktop app for microcomputers, the program was quickly adopted by the construction, architectural and engineering industries. In 1987, Autodesk released AutoCAD software for the Macintosh, which was followed by a companion product, AutoCAD LT, the following year. AutoCAD was one of the first programs to offer both 2D and 3D modeling in the same application. Since then, the application has expanded to include advanced 3D features, including the ability to work in the immersive Augmented Reality (AR) environment, Virtual Reality (VR), augmented reality stereoscopic and 3D cameras, and virtual building design. In 2002, AutoCAD was introduced for iOS and Android, and in 2008, Windows 8 was introduced. In 2010,

AutoCAD Free

AutoCAD supports the CALS format, which is a CALS/LCA standard for compressing paper documents. The format is a vector-based XREF-style standard and can compress AutoCAD drawing files to fit into the limits of the EPS format.

AutoCAD allows for multiple document windows, as well as for the creation of multiple instances of the same drawing. Typically, users would use a program called an application launcher to create multiple instances of a drawing.

AutoCAD is a Windows-based application. It has been offered with many operating systems, and has been ported to and created on several other platforms, including Linux, Unix, macOS, OS/2, Palm OS, and the ReactOS operating system. AutoCAD is available for several popular mobile devices. The application is available in different languages and dialects, including English, French, Spanish, Portuguese, German, Italian, Japanese, Chinese, and Korean. It is free to use on a personal computer for non-commercial purposes.

AutoCAD also supports Web, mobile, and cloud applications.

Top Product of the Year from Autodesk Labs

Criticism and controversy

AutoCAD’s proprietary software does not support the Open Design Alliance’s open source collaborative document format, though it does support several other open standards including XREF, SVG, and DXF.

In April 2014, AutoCAD received a D+ rating from the Software Rating Board (SRB) for its failed adherence to government security recommendations. The SRB also found that AutoCAD 2013 was vulnerable to two critical flaws that could allow remote hackers to “easily manipulate the software without leaving a trace.”

In February 2016, GeoAccessing, a startup focusing on providing building information modeling (BIM) data to engineers and the construction industry, issued a report entitled “A Case for Switching to AutoCAD 2016” documenting its recommendation to switch to the 2016 release of AutoCAD, for many reasons, including accessibility, network stability, and technological prowess. In response, Autodesk moved AutoCAD 2016 from version 14 to version 16 of the program.

See also

Autodesk Analysis Center
Autodesk Architectural Desktop
Autodesk Civil 3D
Autodesk Inventor
List of computer-aided design software
List of free and open source software packages
List of 3D computer graphics software
List of CAD file formats

AutoCAD Activation Code With Keygen

Open the Autocad Setup window.
Click on the installer button.
Click on the options button
Click the Uninstall button.
A menu will appear.
Select the Autodesk Draw option.
Click the checkmark button.
Exit the menu and restart the program.
Open Autocad and double-click the desktop icon.
Autocad will launch with the upgrade activated.


* Copyright (c) 2007, 2009, Oracle and/or its affiliates. All rights reserved.
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the “Classpath” exception as provided
* by Oracle in the LICENSE file that accompanied this code.
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
* You should have received a copy of the GNU General Public License version
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* questions.

package java.nio.file.attribute;

* A {@code Path} represents a path within a file system.
* Instances of this interface are passed as arguments to methods of
* the {@link java.nio.file.FileSystemProvider} class. A path to a file is
* constructed by resolving the pathname to a {@link Path}, invoking the
* resolver method of the {@link Path#getFileSystem

What’s New in the AutoCAD?

Draw Me:

Add tables, block reference data, and more directly in your drawings. Select a text object, and the app draws a box or other selection around the text with contextual information. This can be a quick way to add a table or block reference to your drawings. (video: 2:50 min.)

Tool Builder:

Create custom toolbars and add items to them. Use the Tool Builder to create and assign toolbars, create custom dialogs, and add custom commands to the ribbon. (video: 3:50 min.)

Move Window Options:

Saving the window layout you use frequently can be a hassle. You can now manage window and tab positions using the new Save Window Layout feature. The options panel is automatically updated when you change the position of windows and tabs. (video: 1:30 min.)

Powerful Shapes:

The full power of AutoCAD’s shape functionality has been updated and expanded. Automatically generate objects that can be combined or connected, create rough boxes using the new Snap Shape feature, and create splines from path data. (video: 4:00 min.)


Draw and trace paths directly on your drawings, or on paper using a smart phone or other device. Traces are stored as paths and can be imported into other drawings, saved as separate files, or directly modified. (video: 1:30 min.)

Nested Dimension Guides:

You can now set the dimensioning rules for a drawing by setting a number of nested dimension guides. (video: 1:15 min.)

Nested Precision Edit:

Draw and edit part dimensions with nested precision. You can also specify a reference object as a decimal reference point for nested parts. (video: 1:20 min.)

Improved Graphical User Interface:

An improved visual style in Windows 10 makes it easier to see what you’re doing in AutoCAD. The new Microsoft Graph is a powerful environment for customizing your UI and changing the look of AutoCAD without changing its behavior. (video: 3:20 min.)

Cross Reference:

A cross reference is a visual link between two entities. A cross reference also doubles as a tool for zooming the drawing to the precise location, and selecting the entity. (video: 1:30 min.)

Print Preview:

Preview your


System Requirements For AutoCAD:

– Windows XP or later
– 512 MB of RAM
– 1280 x 1024 resolution
– DirectX 8.1 or later
– OpenGL 2.0 compatible video card
– Minimum Pentium 4 CPU (1.6 GHz) or equivalent
– CD-ROM drive (not included)
– Three new weapons, including the very useful Pulse Cannon
– Introducing the RPG-7, an RPG shell fired from a portable launcher
– Various improvements to the physics and AI
– A more detailed


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