You can access Lumin three ways: in the app at the Lumin website; in a mobile app (iOS or Android); or from the Google Workspace Marketplace to use in Google Drive. Find out how below.
Access from the Lumin website app
From your browser - create an account:
- Go to https://www.luminpdf.com/.
 - Register using the Try for Free button (top right of screen) or click the button below:

 
From your browser - login to an existing account:
- Go to https://www.luminpdf.com/.
 - Click the Sign in button (top right of the screen) or click the button below: 

 
Access from the Lumin mobile app
From your mobile device:
- Open Google Play (Android) or the App Store (iOS).
 - Search for Lumin.
 - Install the app.
 - Click the Lumin icon on your screen to open the app.

 - If you have a Lumin account, sign in; otherwise, create an account.
 
Install from Google Workspace Marketplace and access from Google Drive
- Go to https://workspace.google.com/marketplace.
 - Search for "Lumin PDF".
 - Click the Lumin PDF.

 - Click Install.

 - Follow the screen prompts to install the app and create an account.
 - In Google Drive, right-click a document and select Open with > Lumin.