Monday, August 11, 2025

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Friday, January 17, 2025

autocad version 1


 

AutoCAD is a commercial computer-aided design (CAD) and drafting software application by Autodesk. The first release of the software started with version 1.0 in December 1982.[1] The software has been continuously updated since its initial release.

AutoCAD opens documents with DWG compatibility as a "DWG file format version code" where the specific version code can be found by opening the .dwg file in Windows Notepad or any text editor program. The file format version code is dependent on the AutoCAD version.[2]

History

The First Commercial CAD System - History of CAD

The following table summarizes the version history of the AutoCAD software application.

Release name Version Date of release DWG tag[2] Release OS support Comments
Version 1.0 1.0 December 1982 MC0.0 1
DWG R1.0 file format

Thursday, January 16, 2025

autocad history


 AutoCAD's history began with a program called Interact CAD, which was developed by Mike Riddle in 1977. Riddle's program was one of the first to digitize drawings. John Walker and other programmers bought Interact CAD and renamed it AutoCAD in 1982.

Early development
  • Interact CAD
    Riddle developed Interact CAD as a home project in 1977. It was one of the first commercial programs to digitize drawings.

  • AutoCAD
    Walker and other programmers relaunched Interact CAD as AutoCAD in 1982. It was the first CAD program to run on a PC.
  • Growth and development
    • AutoCAD variants
      Autodesk has created several variants of AutoCAD, including AutoCAD LT, AutoCAD Web, and student versions.
  • Mobile and cloud-based apps
    Autodesk has created mobile and cloud-based apps, including AutoCAD 360, Fusion 360, and A360 Viewer.
  • Subscription model
    Autodesk discontinued the sale of perpetual licenses in 2016 and now offers term-based subscriptions and Autodesk Flex.
  • Impact
    • AutoCAD has become the industry-standard in 2D and 3D software.
  • It has changed the way design is done by allowing professionals to complete their work on personal computers