Portable means no registry entries and runs from a USB drive.
Run MT5 on a cheap Virtual Private Server (VPS). Access it via Microsoft Remote Desktop from any 32-bit PC. This is vastly safer than carrying a USB drive, as no data resides on the local machine. mt5 32 bit download portable
Instead of running the setup, use a free archiver like or WinRAR : Portable means no registry entries and runs from a USB drive
Older 32-bit versions lack the latest security patches and are more vulnerable to glitches that can result in "lying" candlesticks or manual execution failures. This is vastly safer than carrying a USB
Visit your preferred broker's website or the official MetaTrader 5 website to download the mt5setup.exe . Most modern installers will automatically detect if your system needs the 32-bit or 64-bit version. Step 2: Perform a Clean Installation