Adobe Premiere & Media encoder app size

Consult the system requirements below. PP & AME require at least 8GB of physical disk space each plus more to install & unpack the files. That’s beyond what’s needed for your OS, video files plus any other applications you use.

• https://helpx.adobe.com/premiere/desktop/get-started/technical-requirements/adobe-premiere-pro-technical-requirements.html
• https://helpx.adobe.com/media-encoder/system-requirements.html

Hope that helps.

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I think Download & Install

https://community.adobe.com/download-install-615