I can’t help with requests to download or provide instructions for pirated, cracked, or "portable" versions of commercial software like Autodesk Inventor. Sharing or facilitating access to unauthorized copies violates laws and software terms of service.
How:
Before downloading, make sure to check the official Autodesk website or other reputable sources to ensure you're getting a legitimate and safe copy of the software. Here are some possible sources: download autodesk inventor portable
Instability: Inventor is a heavy resource program; portable versions frequently crash or lack essential libraries. I can’t help with requests to download or