Tools like this one or wabdd (WhatsApp Backup Download Decryptor) use Python to fetch the hidden files.

When prompted, tap Restore to download the backup from Google Drive.

Directly downloading a WhatsApp backup from Google Drive as a regular file is because these backups are stored in a hidden, encrypted folder that Google Drive does not allow you to browse or export .

Once restored, you can use WhatsApp's "Export Chat" feature (Settings > Chats > Chat History > Export chat) to save specific conversations as .txt files to your PC. Method 2: Third-Party Data Management Tools

Can scan your Google Drive for WhatsApp backups and allows you to preview and download specific media or chats.

To get your WhatsApp data onto a PC, you must use a workaround: either an through an emulator or third-party tools that can extract and decrypt the data. Method 1: The Android Emulator (Most Reliable Official Way)

You will still need the cryptographic key from a rooted Android device or an emulator to decrypt and read these files on your PC. Download Whatsapp Backup From Drive - Google Groups