Wondershare does not officially offer a portable version of Filmora. While unofficial "portable" editions (often created by third parties) exist online, they typically lack official support and may carry security risks.
Better choice: Use Shotcut (portable) or install Filmora legally on an external drive. wondershare filmora portable better
There are a few specific scenarios where a portable version of Filmora might seem superior: Wondershare does not officially offer a portable version