AutoCAD Crack X64 (Latest)


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AutoCAD 20.1

There are several different editions of AutoCAD. The latest version is AutoCAD 2020 (released in 2017). AutoCAD’s core set of features is called the AutoCAD Product Line.

AutoCAD was originally developed by H-E-B in 1982, and was acquired by Autodesk (then AutoDesk) in 1996. The product was initially developed to make it easier for engineers to design maintenance, fabrication, and repair operations at a number of H-E-B locations. AutoCAD includes an AutoCAD Network module, which enables users to share drawings over the network.

Compatible file formats

AutoCAD allows users to save files in different file formats. There are a number of file formats that are commonly used by AutoCAD users. These include AI, DWG, DXF, and PDF. The purpose of each format is to store drawings in a particular format. AI is the standard format of AutoCAD. The other file formats store other types of files, such as DXF, which stores drawings made in some other CAD applications.

Differences in file formats

The main difference between an AI file and a DXF file is that an AI file stores all the data and graphical elements in the same file. DXF files store the data and graphical elements as separate files. A DXF file can contain objects and lines, in addition to paths and circles. When an AI file is opened in AutoCAD, it converts the data to a DXF format and applies any changes in the drawing to the new file.

In addition, DXF and AI files have different line and object settings. DXF files have a default width of 0.02 in (0.5 mm), and AI files have a default width of 0.005 in (0.13 mm).

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Compatible file formats

Related courses:

To get started with AutoCAD, first choose the license you want to purchase.

If you purchase the Professional version, you will be able to customize the setup. The Free version does not allow customization of the setup, but does have many useful features

AutoCAD 20.1 Crack Download

AutoCAD provides a number of non-visual features such as a scripting language for automating drawing processes. CAD applications and technologies have been described as “not being full-featured CAD programs but as CAD systems which are part of a much larger system of information management, which may include file management, business intelligence and project management.”

Some of the more prominent features of the AutoCAD program include:
Anywhere, Anytime (CAD/PDM) diagram editing and visualization
CAD functionality (such as floor/wall planning, extrusions, surface modeling, and reverse engineering)
Drafting and publication (including BOM)
Document assembly
Data exchange with other CAD systems such as FreeCAD, MicroStation, Pro/Engineer and more
Flow visualization (for piping, piping networks, airflow)
Map and database integration
Parametric and surface modeling
Publication and rendering
Reverse engineering
Shape editing
Sheet metal
Sheet tracing
Unstructured modeling

Document exchange
AutoCAD has a native file format called the Drawing Exchange Format (DXF). AutoCAD can read and write DXF files. Another native file format is the CADDW format used by MicroStation. All of the above supported file formats are read and written through a direct API. Other exchange formats are available on the AutoCAD Exchange website. Some exchange formats require additional file conversion, therefore it is recommended to use AutoCAD native formats. Also, CADDW format is not supported by AutoCAD in AutoCAD 2010 and later.

See also
Comparison of CAD editors for Windows
List of CAD editors for Microsoft Windows
List of free and open source software packages


Further reading

External links

Category:1987 software
Category:CAD software for Windows
Category:Computer-aided design software for Windows
Category:Proprietary software for Windows
Category:Discontinued softwareextern int enqueue(struct packet *pkt);
extern int dispatch(struct packet *pkt);

struct packet {
struct packet *pkt;
struct dispatch *disp;
int lock;
int x;
int y;
int w;
int h;

#define SYNC_QUAD_X 0x1
#define SYNC_QUAD_Y 0x

AutoCAD 20.1 Crack+ Keygen Full Version Free Download

You can install and activate your license online at


This tutorial is for people who have an Autodesk 2016 or 2019 license, or who have a limited edition 2016 license.

What is this keygen?
This keygen gives you the ability to re-activate your license and use the 2016 version of Autodesk Autocad.


Open the.exe file you have downloaded


1. Navigate to where you have downloaded the Autodesk 2016 license
* From the Finder (Mac OS) click on the item in your Finder window that looks like this:

2. Press “Command + I” (or “Command + I”) and select “Show Package Contents” from the menu.
* This will open the folder you have in your Finder window.
* The folder will be named “Autodesk”

3. Extract the.dwg (drawing) files to the folder “Autodesk”
* You can right click the folder and select “Make Alias” to move the.dwg files to a new folder.
* The next step will then be to move the files back to “Autodesk”


1. Open a terminal window
* From your file manager, click on “Command Line”
* You will be able to see the full name of the Autodesk 2016 license in the terminal window.
* Press “Tab” (or use the left or right arrow keys) and type that name, e.g. `autocad-2016`
* Then press “Enter”

2. Then press “Tab” (or use the left or right arrow keys) and type the full name of the.dwg (drawing) files you have just extracted, e.g. `autocad-2016.dwg`
* Then press “Enter”

3. Finally, press “Tab” (or use the left or right arrow keys) and type the full name of the folder you want to extract the files into, e.g. `/opt

What’s New In AutoCAD?

With Markup Assistant, you can quickly organize and annotate multiple linked drawing objects, then send changes directly to the linked drawings. (video: 1:16 min.)

Use the new “copy” and “paste” functions to easily create complex editing and inspection techniques with simple command calls.

Use the “drag and drop” functionality to capture and move objects quickly.

Markup text with precise, multi-layer annotations, and make your drawings interactive. Add 3D text to your drawing, and create inspection symbols to make your designs easier to use.

Improved 3D Modeling:

Transform 3D objects automatically to match your 2D layout. Easily change the 3D model of a model line.

Use the “stack” and “unstack” features to create and change the geometric orientation of your model lines.

Rapidly insert and edit shapes. With Quick Insert, you can quickly create and edit rectangles, circles, and ellipses. Use common dimensioning and measurement tools to quickly size and position your shapes. (video: 1:30 min.)

Batch operations are faster. You can quickly automate operations across multiple drawings. Create control blocks to easily perform operations across a set of drawings.

Drag and drop with confidence. The new “Drag and drop” feature allows you to drag and drop object types, entire layers, and text. Drag the objects to your layout, or click and drag them to create a new drawing object.

Easily work with multiple 2D and 3D objects. Click and drag to make lines or blocks linked to multiple objects. You can also unlink and re-link objects. (video: 1:29 min.)

Faster editing and inspection tools. Easily identify and edit objects across multiple linked drawings. You can use new “Mark-up,” “Annotate,” “Follow Link,” and “Refine Edge” tools to better understand and modify your objects and lines.

Work with multiple drawings and views. You can now move across multiple drawings in a view, and you can use existing multi-drawing features to save time and simplify your designs.

3D Dimensioning:

The “3D dimensioning” feature lets you easily measure and size objects in 3D space. (video:

System Requirements For AutoCAD:

• Intel® or AMD™ compatible processor
• 2 GB of RAM
• 500 MB of available hard disk space
• Microsoft® Windows 7 or higher
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