Use OneDrive鈥檚 "Files On-Demand" feature. Even if you don't have Power BI installed, you can preview .pbix files in the OneDrive web viewer. More importantly, the Power BI Report Server (on-premises) allows you to upload files via a browser.
For the modern data analyst, the goal isn't to carry a .exe on a keychain; it's to carry your capabilities across any environment. Focus on keeping your .pbix files in a portable source control system (like Git) and your credentials in a portable password manager. The tool itself can stay installed on the machine you trust. For everything else, the cloud has your back.
You author or upload your .pbix file to a Power BI Workspace (Premium or Pro license required). You can then edit reports using the Power BI Report Builder (for paginated) or the online edit mode (limited compared to Desktop). Power Bi Portable Version
However, by reframing your requirement鈥攆rom "portable app" to "portable environment"鈥攜ou have several viable paths. A bootable USB drive with Windows To Go gives you native performance. A cloud-hosted Virtual Desktop gives you flexibility. And the Power BI Service gives you universal access for viewing and sharing.
But does a true "Power BI Portable Version" exist? The short answer is: However, the longer answer involves a deep dive into Microsoft鈥檚 architecture, licensing models, and several powerful workarounds that effectively give you portable-like functionality. Use OneDrive鈥檚 "Files On-Demand" feature
Don't let the lack of a portable installer stop you. Be portable in your workflow , not just your software .
Use your primary machine to install the tool properly. For the modern data analyst, the goal isn't to carry a
If you absolutely, desperately need a click-and-run solution for a locked-down laptop, use the Power BI Report Builder (for paginated reports). It is significantly smaller, has fewer dependencies, and some users have reported success running it from a portable Apps folder鈥攖hough this remains unofficial and unsupported by Microsoft.