AutoCAD Crack Incl Product Key [Mac/Win]









AutoCAD [32|64bit] [Updated-2022]

What Is AutoCAD and How Is It Used?

AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk, AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers. Before AutoCAD was introduced, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator (user) working at a separate graphics terminal. AutoCAD is also available as mobile and web apps.


Autodesk, Inc. was founded in 1972 as a company that produced engineering and architectural software. They initially produced 2D drafting programs for the Hewlett-Packard Company’s HP-35 computer for engineers to design on-site. They later moved to Silicon Valley and took on more clients and later moved to a larger office space. In 1979, Autodesk created the first fully integrated computer-aided design system which was an outgrowth of the original 2D drafting tools. AutoCAD software continued to evolve, and by 1982, it was being used on the Apple II.

Before Autodesk introduced AutoCAD in December 1982, the only commercial CAD program available was VBA, which was used mostly for mechanical design. The first CAD that did not require drawing skills was the NC Technical Products NC10 (1982) and NC 20 (1983). The most successful of the early CAD programs was AutoCAD, which went on to become one of the most widely used tools in the industry.

Since its introduction, the annual user survey in the U.S. by leading PC magazine, PC World, has named AutoCAD, along with Photoshop and Illustrator, as the top three software applications.


With AutoCAD, users are able to create, edit, and save draft drawings (also known as design documents or technical drawings). With AutoCAD, users can create drawings, specifications, and drawings in either an architectural or mechanical design style. The building or architecture users will be creating different types of objects such as doors, windows, rooms, furniture, walls, and stairs. The mechanical users will be creating pipes, ducts, beams, columns, etc. These objects are represented as geometric entities in the drawing. The architectural drawings will usually be used as working documents for architects or engineers while the mechanical drawings are mostly used for manufacturing.

AutoCAD also

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CAD system

AutoCAD Cracked 2022 Latest Version has many modules and is designed for both free-form drafting and for more rigid, technical drawings. The drafting modules have a built-in drawing editor that supports a full-featured geometric environment and has support for multiple tools and the AutoCAD application program interface (API). The rigid design software module is designed to produce drawings that meet engineering design requirements. It was an early design environment for parametric design. The design environment uses a combination of parametric blocks and hand-drawn components. The blocks are parametric (meaning the blocks can be programmed) while the components are a combination of blocks and free-form drawing.

AutoCAD has a large number of features, including support for object-based modeling. The modeling capability makes it possible to create a “model” of the three-dimensional structure of a part of a building, or a combination of parts. The model consists of nodes and nodes can have parametric dimensions. Also, there is support for a wide range of engineering practices that include using a separate engineering system to generate a model of the same or a similar model of the three-dimensional structure of a part of a building or a combination of parts.


In AutoCAD and AutoCAD LT, objects in the drawing can have a number of named parameters. For example, the cross section of a pipe can be named diameter, which can then be used in a task such as a spline along its length. When the diameter of a cross-section is changed, the length of the spline automatically adjusts.

Parametric blocks

The design environment uses a combination of blocks and free-form drawing. The blocks are parametric (meaning the blocks can be programmed) while the components are a combination of blocks and free-form drawing. These blocks can be grouped into families. Families are collections of blocks that perform a similar function. For example, the family Types and Dimensions allows the creation of a whole range of designs including pipes, piping, window and door profiles, wall sections, roof sections, etc.

Vector coordinates

In an earlier release of AutoCAD, they were called block reference points. Each of these points has a vector (line) coordinate. Vector coordinates are absolute coordinates. An example of a vector line is the horizontal line passing through the right hand edge of a block. The vector is not a straight line because the line is in two dimensions and the line has direction. Vector coordinates are an essential

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Dealing with MS Access: Command line

If you want to build a Windows command line or batch file to automate some tasks in Access, you may need a manual how-to.

I have used some batch files to send emails and delete a folder. I used to do it by hand and did not like this kind of job. So, I made my own batch file to do it.

The first thing I found useful is the “|” in Windows command line. The second one was how to search and extract the field, the third one was how to delete the field and finally how to upload the file.

Start with “|”

When you need to use the “|” in Windows command line, try to define the first word you want to be executed first.

In my batch file, the first word I want to execute is “|sed”. When I define “sed” before the first word, the first word will be executed after “sed”. So if you try to change the field and then run the batch file, the first word will be executed once the field is changed.

The following code is how to define the first word.

@echo off
setlocal enableDelayedExpansion

set j=1
for /f %%i in (‘dir /b /s /a:d *.txt’) do (
echo.|sed -e “s/^%%j/%%i/g”
set /a j=j+1

The above code defines a batch file named “Main”. Let’s see what happens if I run this.

Run the file, when the field in the file is edited and changed, the field in the file will be replaced by the edited field.

In this way, you can easily use the “|” in Windows command line.

Search and extract field

The first word you need to extract is a Field name.

To search a field, you can use for /f command.

The following is the code to define a batch file that searches the field name.

@echo off
setlocal enableDelayedExpansion

set j=1
for /f %%i in (‘dir /b

What’s New in the AutoCAD?

Using it to create the new library of general drawing parameters in AutoCAD is really a step towards the end of planning. You’ll be able to see the impact of using those parameters right on your drawings, just as if you were using them in the user interface.

A journey from general-purpose tools to adding custom drawing elements

AutoCAD has never been without tools to help you build and annotate 3D models. But now, you can use those tools to create custom elements.

With the new Part Structural, Modeling and Texturing (PST) features, you can use 3D modeler files, and even 3D model creation files, to create a new kind of custom element that’s hard to make in the standard User Interface.

This is a really big step towards AutoCAD becoming a 3D design tool. It was a long time coming, but the payoff is huge.

The Part Structural, Modeling and Texturing features include:

• 3D model creation tools that let you capture, and define, CAD (computer aided design) objects and attributes.

• Tools for capturing and defining attributes of 3D models.

• Tools for defining line styles to create 3D solid modeling elements, such as complex, non-regular surfaces.

You can choose to edit the attributes of existing 3D model objects or create new objects using your CAD data. You can also choose to create 3D solids or surfaces, using a combination of line styles and solid colors.

A new selection of general drawing parameters

If the work of designing 3D models, using the standard User Interface, is confusing or even intimidating, this might be a good time to start using the general drawing parameters that we’ve worked so hard to add to AutoCAD.

AutoCAD 2020 introduced a set of 11 new general drawing parameters that you can use to modify any drawing element. These include parameters for scale, color, and thickness, as well as radii and angle measures.

In addition, the standard drawing parameters that allow you to make drawing measurements, such as Endpoint, Intersection, CurvedLength, and CurvedAngle, also made the leap into the 2023 release.

Endpoint is a general drawing parameter that allows you to quickly set the endpoint of a line, curve, or arc. CurvedLength and CurvedAngle are general drawing parameters that

System Requirements:

OS: Windows 7
Windows 7 Processor: Intel® Core™ i3 or equivalent
Intel® Core™ i3 or equivalent RAM: 2 GB RAM
2 GB RAM Graphics: DirectX 9 Compatible
DirectX 9 Compatible Hard Drive Space: 10 GB
OS: Windows 8
Windows 8 Processor: Intel® Core™ i5
Intel® Core™ i5 RAM: 4 GB RAM
4 GB RAM Graphics: DirectX 9 Compatible
DirectX 9 Compatible Hard Drive Space:

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