AutoCAD 2020 23.1 Civil 3D Full Version Keygen Full Version Download [Win/Mac] Latest







AutoCAD Crack + For PC [Updated] 2022

By March 1985, a version called AutoCAD was available for personal computers. By that time, the available personal computer hardware and software technology was not powerful enough to run the AutoCAD software effectively. To counter this limitation, AutoCAD was distributed as a serial (printer-based) program that could be run from a personal computer (PC). The PC was used as a host, while a graphics card (Graphics Adapter/Graphics Controller) running on the host and attached to the screen was used to render graphics. The serial version did not support computer multitasking, which was still not common.

AutoCAD is licensed for use on a variety of computing platforms. A desktop version (AutoCAD LT) runs on Windows, macOS, Linux, and UNIX platforms; a low-end mobile version (AutoCAD Mobile LT) runs on Windows Mobile (Pocket PC) and Android platforms; and a web-based version (AutoCAD Web Design) runs on web browsers, including Microsoft Internet Explorer, Mozilla Firefox, and Google Chrome. All versions of AutoCAD are compatible with each other, as well as with AutoCAD LT and AutoCAD Mobile LT.

AutoCAD’s path to widespread use began with the drafting and design community and the use of mainframe computers. Companies like ERDAS, which was purchased by Autodesk in 1999, was responsible for the drafting and design industry, especially with companies like Ernst & Young, Arup, and the U.S. Bureau of Land Management. After the mainframe computer era, desktops and laptops grew in popularity. AutoCAD was written so that mainframe graphics cards (the host graphics cards) could be replaced with desktop graphics cards, which were then attached to the screens (through cables, called graphics ports, or ports). Thus, after the 1990s, AutoCAD and most CAD programs used computers with installed graphics cards and the built-in graphics drivers to draw the graphics. The mainframe programs used text-based terminals, while PC programs used graphics-capable monitors with built-in graphics cards.

Software CAD programs often get bad reputations due to their frequently being used to create unwanted or dangerous designs. AutoCAD was not initially considered a design program due to the nature of the user interface and the capability of drawing straight and curved lines with equal ease. Nonetheless, Autodesk introduced the “SmartDraw” toolbox in 1994. SmartDraw, which was considered a

AutoCAD Free [Win/Mac] 2022

“Middleware” is software that sits between the user and the graphics application. Middleware for AutoCAD can integrate with word processor, spreadsheet, database, and other software applications. Modern versions of AutoCAD have improved support for embedded documentation and object tags. This is usually done by opening AutoCAD’s library (.lmp) file. The AutoCAD.lmp file stores the same information as a user-created drawing, as well as a library of standard objects, which can be used in new drawing files.

Autodesk discontinued the use of the DXF format in AutoCAD 2009 onwards. An alternative to the DXF format used is the XML format. XML files are native to AutoCAD’s drawing exchange format, and are used to export and import drawings. The XML format is also used to export and import such other file formats as DWG, DGN, DWF, PDF and Word 2003 (Winword), PDF or PostScript. AutoCAD has the ability to convert between several file formats and for these conversions to be automated, AutoCAD’s “XML Toolbox” or “Import/Export Toolbox” software modules must be used. Since XML is native to AutoCAD, it is used for import/export and for certain other operations as well. AutoCAD uses XML for the file interface for instance, for the property inspector (and other property windows), for the data exchange with external applications (e.g., Microsoft Office Word), and for the AutoCAD scripting language. The Drawings folder in the Library folder contains a library of common objects that can be imported and exported.

XML-based extensions to the API
A number of third-party software extensions are available for the API, including some commercial applications and others that are freeware or shareware. Some of these applications and extensions have a proprietary API, while others use the Open Design Alliance (ODA) standard or use the underlying C++ libraries (i.e., AutoLISP). The ODA standard for C++ is now supported by both Microsoft and Autodesk.

While the C++ standard makes it easy to interface with AutoCAD from other languages (such as Visual Basic, C#, Java, and Python), the ODA standard allows extensions to be developed that take advantage of new AutoCAD features. As of 2011, applications based on the ODA standard have been released by Revit,

AutoCAD Crack

Structure (only the most important parts are translated)

21. Vodotx:
– Data provider (webinar)

22. Youtube:
– Video of this update

– Progress report

24. 2D animations:
– Progress report

25. 2D Tutorials
– Progress report

The following people have not signed the contributor’s agreement

What’s New in the?

Use AutoCAD to automatically create a predesigned template or layout in just a few clicks. Edit the template without having to open the drawing and create the layouts you need with just a few clicks. (video: 1:24 min.)

AutoCAD for 3D printing:

CAD models can now be used as a source of a design for 3D printing. With this new feature, you can directly upload AutoCAD objects into the company’s 3D printing software. You can also generate 3D models and print them with an associated drawing. (video: 2:30 min.)

Add geometrical data to existing 3D models. You can now bring geometrical data from your drawings into your 3D models.

Customized feature lists:

Use AutoCAD to create a list of all the features of your drawings that you are not aware of. (video: 1:30 min.)

Integrated CAD software and applications:

Work in AutoCAD right from within your applications, without having to switch between programs.

Use CAD models to create visualization of drawings and drawings to create 3D objects.

Show layers of drawings in 2D and 3D views.


Import and export the complete history of drawings. Use this feature to restore drawings to a previous state. (video: 2:40 min.)

Tagged layers:

Share, tag and organize your layers in a more efficient way. Create and use tagged layers to organize your layers.

Advanced CAD design:

Use a more efficient method of drawing to improve productivity. You can use the attributes of shapes to speed up your work. (video: 2:20 min.)

Integrated Microsoft Office:

Use a Microsoft Office application to input, save and view the drawing.

Display cross sections in 2D and 3D views.

Easily make modifications to existing parts of the drawing.

Use document tabs to navigate documents.

Create a view of the entire drawing with intelligent highlighting and simple scrolling.

Organize your document with tabs.

Create links to other files, such as images and video clips.

Add annotations in your drawing using any available tool.

Work with spreadsheets and databases.

Edit CAD models with other features.

Choose between software and

System Requirements:

Windows XP SP2 or later (32 or 64-bit).
DirectX 9.0c or later.
1 GHz processor with at least 256 MB of RAM.
20 MB of hard disk space.
1024 x 768 display resolution.
1.4 GHz processor with at least 512 MB of RAM.
1160 x 640 display resolution

Post a comment: