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AutoCAD is the leading desktop CAD program used in architecture, civil engineering, and mechanical engineering applications. In business and industrial applications, AutoCAD is used to build mechanical equipment, ships, trains, and other things that are designed and built with CNC (computer numerical control) technologies. AutoCAD is also a popular drafting program. It is the world’s most widely used graphical drafting software, mainly used by drafters (draftsmen) for drawing architectural and mechanical designs. AutoCAD has applications for architects, engineers, and other technical drafters.
History of AutoCAD AutoCAD was first introduced in 1982. The AutoCAD version 1.0 was developed and marketed by Autodesk. In the 1980s, AutoCAD was one of the most popular and best-selling CAD programs in the world. Version 1.0 of AutoCAD was later enhanced with the release of AutoCAD LT (formerly named “AutoCAD Basic”). Later, AutoCAD LT 2.0 was released and AutoCAD LT 3.0 was released in 2013.
In 2017, Autodesk introduced AutoCAD Architecture. The new application was created with the creation of AutoCAD Architecture, and it is not a replacement for AutoCAD LT.
AutoCAD is the flagship of Autodesk CAD products. AutoCAD is used to create 2D and 3D drawings, especially for architecture and engineering. AutoCAD has been used for over 30 years. It has a loyal following of many users. The product was initially released as AutoCAD PLM (Product Lifecycle Management) by Autodesk, but Autodesk later changed the name to AutoCAD.
Released in 1982, AutoCAD was developed by Autodesk as an alternative to MicroStation. Autodesk released AutoCAD, and the product is often compared with MicroStation. Autodesk considered releasing a DOS version of AutoCAD for the personal computer market, but it was scrapped.
AutoCAD’s user interface is based on the same WYSIWYG interface as WordStar, a commercial word processor for DOS. AutoCAD is a DOS application.
In the early 1990s, Autodesk released “AutoCAD” as a PLM package (Product Lifecycle Management). Its architectural application was developed as AutoCAD Architecture.
Autodesk has been
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AutoCAD is primarily a graphics application and supports many standard Windows and industry-standard commands to control its functions and its interactions with other programs. AutoCAD commands can be categorized as follows:
Keystroke combinations that, when pressed in a certain order, generate a command. The most important of these are the standard function keys, but other frequently used commands are generated by the insert and delete keys, and by pressing the key combinations ALT/CTRL/META. Some drawing functions can also be performed with a single key or with a key combination.
Ribbon shortcuts that control the display of commands on the ribbon.
Automatic commands that cause actions to be performed as a result of a keystroke, or some other event. These include the button-based commands, whereby, for example, pressing the button labeled Draw creates a line.
The main display for editing drawing objects is the ribbon. There are 18 buttons (rows) and 12 tabs (columns) for objects such as line, circle, surface and text. Commands such as Arc, Line, or Tool Palette are not located in the ribbon, but rather in a separate panel, called the Application toolbar. The ribbon is typically hidden, with only the toolbar displayed.
On the ribbon, one can access many functions by clicking on the buttons that appear at the top of the ribbon. A couple of ribbon buttons are highlighted on the figure above. These two buttons can be used to access the same or different features, depending on the context of the current editing state. The upper button sets the standard view of the drawing with all ribbon buttons visible, except the dotted line tool. The other ribbon button with the out-of-line dotted line tool, represented with an arrow and which is hidden by default, is clicked to toggle the standard view to the dotted line tool.
AutoCAD can also be used in an AutoCAD Raster or AutoCAD WebMap mode, for instance to create a web map.
In addition to the main ribbon, there is a second row of buttons in the Application toolbar. It is always visible, but the program switches between display modes where it is displayed or not.
Application toolbars are typically used to access function groups such as Feature Editing, Raster Editing, or Pen & Path, which are frequently used in a particular context. The main Application toolbars are:
the Standard toolbar, which is the
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What’s New In AutoCAD?
Quickly view feedback on drawings and make adjustments for better design and easier revisions.
Make your CAD drawings easier to use with Sketchup® Mobile 2019. Model and annotate CAD drawings to see their shapes, shading, and dimensions interactively within the mobile app.
Import directly from Sketchup or Cloud services, such as SketchUp 360°, to any CAD model. (video: 1:57 min.)
Export CAD drawings directly to Sketchup for even more collaboration.
Add tabbed windows to CAD files to make sharing and collaborating on CAD drawings easier.
Improve CAD print quality with the new large print calibration tool that lets you adjust layer rendering, color rendering, and check dimensions.
Measure and annotate within CAD drawings using flexible measurement tools with an easy-to-use interface.
Model and annotate BIM models within CAD drawings for better collaboration with your team.
Reduce the time it takes to insert a new line into a drawing file by marking it for deletion automatically.
Improve the CAD drawing experience using new icon labels and error messages that help you find and fix design issues faster.
Support for adding additional layers in more file formats, including BIMX, DXF, and XPS.
Support for additional media formats for more file formats, including DXF, DWG, PDF, and EPS.
Import and edit 1x, 4x, and 16x camera lenses.
Fix issues that can cause crashes and performance problems and improve reliability.
Major new features in Append:
Create and edit append files in the cloud or from hard drives and removable media.
Import and edit CAD attachments on Exchange and OneDrive.
Add cross-references between drawings for easier collaboration.
Use the drag-and-drop feature to easily create and send append files.
Use drawing libraries and libraries of parts to improve efficiency.
Extend the number of pages and tab order for more flexibility and control.
Import and add new cross-references to drawings, including those from other people’s drawings.
Add keywords for more search options and file-based filtering.
Improve performance when working with a large number of append files and add more memory to the system.
Move, copy, and rename files using a new, easy
System Requirements For AutoCAD:
OS: Windows 7
Processor: AMD or Intel Core 2 Quad Q9650 / AMD Phenom X4 940 or Intel Core i7-2600 @ 2.80GHz
Memory: 8 GB RAM
Graphics: Intel GMA 950 / Nvidia GT 440 (Budget) / ATI HD4850 (Hd3000)
Hard Drive: 30 GB available space
DirectX: Version 9.0c
Network: Broadband internet connection
Sound Card: DirectX compatible sound card with good game compatibility (Sound