Open PDFs from Google Drive in Acrobat Adobe Pro 2017

Hi @Luke30599696hsin 

We are sorry for the delay.

This is how you can add external accounts and access your files from within Acrobat itself https://helpx.adobe.com/acrobat/using/access-google-drive-files.html 

We need to merge documents, but the plug-in for Drive that is allowed for our company's Google Workspace account doesn't allow us to merge PDFs without a Premium subscription.  

Indeed it's a paid service. Probably the plugin you have installed is an Acrobat Reader freeware.

Follow the steps given here and enable the browser plugin for Acrobat. It applies to Acrobat 2017 and Acrobat 2020 as well.

https://helpx.adobe.com/acrobat/using/enable-createpdf-extension-chrome.html 

Thanks,

Akanchha