How to Allow Viewers to Download a File Through Google Drive API

Google Drive is a popular cloud storage platform that provides users with the ability to store, access, and share files from anywhere, at any time.

It’s a great tool for businesses, organizations, and individuals who need to store and share large files, and it integrates with a variety of other Google products, such as Google Docs, Sheets, and Slides.

One of the features of Google Drive is the ability to share files with others.

However, by default, these shared files can only be viewed, not downloaded.

If you want to allow viewers to download the file, you’ll need to make a few changes to your Google Drive settings.

In this tutorial, we’ll show you how to allow viewers to download a file through the Google Drive API.


Obtain a Google Drive API Key

The first step in allowing viewers to download a file through Google Drive is to obtain a Google Drive API key.

The API key is a unique identifier that is used to access the Google Drive API.

To obtain a Google Drive API key, you’ll need to have a Google account and follow these steps:

  1. Go to the Google Developers Console (https://console.developers.google.com/).
  2. Click the project drop-down and select or create the project for which you want to add an API key.
  3. Click the hamburger menu and select APIs & Services > Library.
  4. Search for “Google Drive API” and select it from the results list.
  5. Click the Enable button.
  6. Go to the Credentials page.
  7. Click the Create credentials button and select API key.

Share the File in Google Drive

The next step is to share the file in Google Drive.

To do this, follow these steps:

  1. Go to drive.google.com.
  2. Right-click the file you want to share and select Share.
  3. Enter the email addresses of the people you want to share the file with.
  4. Click the Advanced button.
  5. Select “On – Anyone with the link.”
  6. Click the Save button.

Once the file is shared, you’ll need to generate a direct download link for the file.

To do this, follow these steps:

  1. Go to https://drive.google.com/drive/folders/<FOLDER_ID>
  2. Replace <FOLDER_ID> with the folder ID of the shared file.
  3. Right-click the file and select “Get shareable link.”
  4. Change the “Access” option to “Anyone with the link.”
  5. Right-click the file and select “Copy link.”

The final step is to add the direct download link to your website or application.

To do this, simply paste the link into the HTML code of your website or application.

For example, if you wanted to add a download button to your website, you could use the following HTML code:

<a href="https://drive.google.com/uc?id=<FILE_ID>&export=download&api_key=<API_KEY>">Download</a>

Replace <FILE_ID> with the ID of the file you want to download and <API_KEY> with the Google Drive API key you obtained in Step 1.


Conclusion

Allowing viewers to download a file through the Google Drive API is a simple process that requires obtaining an API key, sharing the file in Google Drive, generating a direct download link, and adding the link to your website or application.

By following these steps, you can easily share files with others and allow them to download the files they need.

Google Drive is a powerful tool that provides users with the ability to store, access, and share files from anywhere, at any time.