If you are signed in with your Google account, you will have your Google Drive automatically added to your data sources:
To use your Google Drive data, follow the steps below.
Upon selecting your Google Drive (or a folder inside it), you will see the following log in prompt:
Enter your login credentials and select Next.
For first-time users only, you will see an Authorize dialog, prompting you to give Reveal appropriate permissions so that it can use your Google Drive data.
By clicking Continue, you will be redirected to an authorization prompt:
Select Allow to authorize Reveal to use (see and download) your Google Drive files.
You can now use your Google Drive data to build your visualizations and will not be asked for these permissions again.
When working within Reveal, you will be able to use a wide variety of files:
Spreadsheets & tabular data: Excel (.xls, .xlsx), CSV, TSV, which you can use dynamically within Reveal.
Other files (including images or document files such as PDFs, texts, etc.), which will be displayed in a preview mode only.