For a no-install, cross-PC Android app experience, consider (mirrors your phone) or web-based Android emulators (BrowserStack, but laggy).
A quick Google search for "BlueStacks 4 Portable" will yield results from various "warez," cracking, and repacking sites. bluestacks 4 portable
: Supports over two billion Android apps and games, offering a massive library for PC gaming. System Requirements For a no-install, cross-PC Android app experience, consider
: Carrying a complete Android environment—including games and logged-in accounts—on a thumb drive. For a no-install