Instead, request local admin or Microsoft Store access for installation. If you physically move between air-gapped machines, invest in a Portable NVMe SSD with Windows 11 installed and run Power BI from that bootable environment.
While Microsoft does not provide a single portable .exe file, you can build a highly functional portable instance of Power BI Desktop using standard file extraction techniques. Method 1: The MSI Extraction Technique Power Bi Portable Version
A: No, Microsoft does not officially distribute a portable .exe . It is typically a repackaged version of the Store app or an open-source implementation. Instead, request local admin or Microsoft Store access
Understanding why a portable version doesn't exist helps you appreciate the workarounds. Power Bi Portable Version