Adobe has never officially released a "portable" version of Premiere Pro. Any file marketed as such is a modified, unofficial version created by third parties. Premiere Pro CS6 (6.0.4 / 6.0.5) update - Adobe Community
: Files from untrusted sources are often infected and can compromise your data or identity. adobe premiere pro cs6 portable download gratis
: A simplified, free version of Premiere available for mobile and desktop, officially supported by DaVinci Resolve Adobe has never officially released a "portable" version