AutoCAD is a drawing software used all over the globe by students to professionals. Developed and marketed by Autodesk, AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.
AutoCAD is is free software for students & trainers for 3 years. To use AutoCAD for free you must have an AUTODESK STUDENTS account.
1: Visit this link https://www.autodesk.com/education/free-software/autocad and create a students account.
2: After signing up, select the operating system (windows or Mac OS). Then select the language and version Of AutoCAD (If your PC has a old processor less RAM or so, you can opt for AutoCAD 2018 instead of AutoCAD 2020 or 2021 as there isn’t any major difference. )
3: After downloading the installer go on clicking Next and download the AutoCAD software. The file size may range from 4-6 GB.
4: The software is installed and you can use it !