How do you justify such a low price? You will not download your license(s) from any external site, but directly from Autodesk . How will you receive the License? Follow the instructions in the email and access Autodesk . Start working. What is Inventor? The 3D CAD software Inventor provides professional tools for mechanical design, documentation, and product simulation. It’s a powerful combination of parametric, direct, free-form, and rule-based design functionalities. Inventor also includes integrated tools for designing sheet metal parts, frames, pipes and tubing, cables and harnesses, presentations, renderings, simulation, machinery design, and much more. It’s compatible with Trusted DWG and has powerful model-based definition capabilities for integrating production information directly into the 3D model. Why use Inventor? It improves product performance Use powerful 3D modeling and simulation capabilities to design and optimize performance. Reduce repetitive tasks Quickly create customizable project configurations and automate common tasks. Improve collaboration Connect projects to incoming customer data and share your ideas in a secure, cloud-based service. System Requirements System requirements for Autodesk Inventor (Windows) Operating system Microsoft Windows 10 64-bit. Please refer to the Autodesk Product Support Lifecycle for information on support. Processor Recommended: 3.0 GHz or higher, 4 or more cores. - Minimum: 2.5 GHz or higher. Memory Recommended: At least 32 GB of RAM.Minimum: 16 GB of RAM for assemblies with less than 500 parts. Disk space Installer plus full installation: 40 GB. Graphic Recommended: 4 GB GPU with 106 GB/s bandwidth and compatible with Direct - X 11. Minimum: 1 GB GPU with 29 GB/s bandwidth and compatible with Direct - X 11. Screen resolution Recommended: 3840 x 2160 (4K); Preferred scaling: 100%, 125%, 150%, or 200%. Minimum: 1280 x 1024. Pointing device Compatible with MS-Mouse. Productivity: 3DConnexion Space - Mouse , driver version 10.7.0 or later. Network Internet connection required for web installation with Autodesk desktop app, Autodesk collaboration functionality, web downloads, and licensing. - Network license manager supports Windows Server 2016, Windows Server 2019, and the above-listed desktop versions of Windows 10. Spreadsheet Full local installation of Microsoft Excel 2016 or later for workflows that create and modify spreadsheets. Inventor workflows that read or export spreadsheet data do not require Microsoft Excel. - Office 365 subscribers must ensure they have a local installation of Microsoft Excel. - Windows Excel Starter , Open - Office , and browser-based Office 365 applications are not supported. Browser Google Chrome or equivalent. . NET Framework . NET Framework version 4.8 or later. Windows updates enabled for installation.