Macromedia Flash 8 Portable Link

The full install of Flash 8 was around 150 MB. A portable version fits on a USB stick and runs without installation. On modern hardware, it launches in under two seconds.

Poorly packaged portable versions can crash your system or corrupt your current Windows settings. How to Stay Safe macromedia flash 8 portable link

This is the primary driver behind searches for — people don't want to install old software; they want a single .exe they can run on a modern USB stick or a locked-down school/work computer. The full install of Flash 8 was around 150 MB