AutoCADFrom Wikipedia, the free encyclopediaAutoCAD AutoCAD2014 logo.pngDeveloper(s) AutodeskInitial release December 1982; 33 years agoStable release 2017 / March 21, 2016; 55 days agoDevelopment status ActiveOperating system MS Windows, Mac OS X & iOS, AndroidAvailable in MultilingualType Computer-aided designLicense ProprietaryWebsite www.autodesk.com/products/autodesk-autocad/overviewAutoCAD is a commercial software application for 2D and 3D computer-aided design (CAD) and drafting — available since 1982 as a desktop application and since 2010 as a mobile, web- and cloud-based app marketed as AutoCAD 360.Developed and marketed by Autodesk,[1] AutoCAD was first released in December 1982, running on microcomputers with internal graphics controllers.[2] Prior to the introduction of AutoCAD, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator (user) working at a separate graphics terminal.[3]AutoCAD is used across a wide range of industries, by architects, project managers, engineers, graphic designers, and other professionals. It is supported by 750 training centers worldwide as of 1994.[1]As Autodesk's flagship product, by March 1986 AutoCAD had become the most ubiquitous CAD program worldwide.[4]Contents1 History2 Design2.1 File formats and versions2.1.1 Compatibility with other software2.2 Languages2.3 Extensions2.4 Vertical integration3 Variants3.1 AutoCAD LT3.2 AutoCAD 3603.3 Student versions4 Ports4.1 Android4.2 Microsoft Windows4.3 Mac OS5 See also6 References7 External linksHistoryAutoCAD was derived from a program begun in 1977 and released in 1979[5] called Interact CAD, also referred to in early Autodesk documents as MicroCAD, which was written prior to Autodesk's (then Marinchip Software Partners) formation by Autodesk cofounder Mike Riddle.[6][7]The first version by Autodesk was demonstrated at the 1982 Comdex and released that December.[8] The 2016 release marked the 30th major release of AutoCAD for Windows. The 2014 release marked the fourth consecutive year of AutoCAD for Mac.DesignFile formats and versionsThe native file format of AutoCAD is .dwg. This and, to a lesser extent, its interchange file format DXF, have become de facto, if proprietary, standards for CAD data interoperability, particularly for 2D drawing exchange.[citation needed] AutoCAD has included support for .dwf, a format developed and promoted by Autodesk, for publishing CAD data.Autodesk's logo and, respectively, AutoCAD icons have changed for several versions through the years.Official Name Version Release Date of release CommentsAutoCAD Version 1.0 1.0 1 1982, December DWG R1.0 file format introduced.AutoCAD Version 1.2 1.2 2 1983, April DWG R1.2 file format introduced.AutoCAD Version 1.3 1.3 3 1983, August DWG R1.3 file format introduced.AutoCAD Version 1.4 1.4 4 1983, October DWG R1.4 file format introduced.AutoCAD Version 2.0 2.0 5 1984, October DWG R2.05 file format introduced.AutoCAD Version 2.1 2.1 6 1985, May DWG R2.1 file format introduced.AutoCAD Version 2.5 2.5 7 1986, June DWG R2.5 file format introduced.AutoCAD Version 2.6 2.6 8 1987, April DWG R2.6 file format introduced. Last version to run without a math co-processor.AutoCAD Release 9 9.0 9 1987, September DWG R9 file format introduced.AutoCAD Release 10 10.0 10 1988, October DWG R10 file format introduced.AutoCAD Release 11 11.0 11 1990, October DWG R11 file format introduced.AutoCAD Release 12 12.0 12 1992, June DWG R11/R12 file format introduced. Last release for Apple Macintosh till 2010.AutoCAD Release 13 13.0 13 1994, November DWG R13 file format introduced. Last release for Unix, MS-DOS and Windows 3.11.AutoCAD Release 14 14.0 14 1997, February DWG R14 file format introduced.AutoCAD 2000 15.0 15 1999, March DWG 2000 file format introduced.AutoCAD 2000i 15.1 16 2000, JulyAutoCAD 2002 15.2 17 2001, JuneAutoCAD 2004 16.0 18 2003, March DWG 2004 file format introduced.AutoCAD 2005 16.1 19 2004, MarchAutoCAD 2006 16.2 20 2005, March Dynamic Block introduced.AutoCAD 2007 17.0 21 2006, March DWG 2007 file format introduced.AutoCAD 2008 17.1 22 2007, March Annotative Objects introduced. AutoCAD 2008 and higher (including AutoCAD LT) can directly import and underlay DGN V8 files.AutoCAD 2009 17.2 23 2008, March Revisions to the user interface including the option of a Microsoft Office 2007-like tabbed ribbon.AutoCAD 2010 18.0 24 2009, March 24 DWG 2010 file format introduced. Parametrics introduced. Mesh 3D solid modeling introduced. PDF underlays. Both 32-bit and 64-bit versions of AutoCAD 2010 and AutoCAD LT 2010 are compatible with and supported under Microsoft Windows 7.AutoCAD 2011 18.1 25 2010, March 25 Surface Modeling, Surface Analysis and Object Transparency introduced. October 15, 2010[9] AutoCAD 2011 for Mac was released. Are compatible with and supported under Microsoft Windows 7AutoCAD 2012 18.2 26 2011, March 22 Associative Array, Model Documentation. Support for complex line types in DGN files is improved in AutoCAD 2012. DGN editing.AutoCAD 2013 19.0 27 2012, March 27 DWG 2013 file format introduced.AutoCAD 2014 19.1 28 2013, March 26 File Tabs, Design Feed, Reality Capture, Autodesk Live MapsAutoCAD 2015 20.0 29 2014, March 27 Line smoothing (anti-aliasing), Windows 8.1 support added, dropped Windows XP support (incl. compatibility mode)AutoCAD 2016 20.1 30 2015, March 23 More comprehensive canvas, richer design context, and intelligent new tools such as Smart Dimensioning, Coordination Model, and Enhanced PDFs.AutoCAD 2017 21.0 31 2016, March 21 PDF import, Associative Center Marks and Centerlines.
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