That said, could change everything. In theory, a future version of WSA might be made portable via the Microsoft Store. But today, Windows Subsystem for Android is tied to the Microsoft Store and requires a Microsoft account.
You may find "Portable BlueStacks" ZIP files on third-party forums or file-sharing sites. Bluestacks Portable Version
During installation (or via the multi-instance manager), change the "Data Directory" location to your external drive (e.g., D:\BlueStacks_Portable_Data ). This folder contains your installed games, settings, and Android system image. That said, could change everything
Genymotion offers a SaaS (Software as a Service) solution. You install a very small client (which does require installation, but it's tiny), and the Android emulation runs on their cloud servers. You may find "Portable BlueStacks" ZIP files on
This gives you an Android environment that is (no drivers left behind), but not BlueStacks (no keymapping, multi-instance manager, Play Store pre-installed).
details the differences between 32-bit and 64-bit instances for different app requirements. portable emulator