Yes, there is a way to download all Google Docs. You can either download them one at a time, or you can use a Google Docs downloader tool.
If you want to download them one at a time, you can just go to each individual document, click on the File menu, and then click on Download.
If you want to use a Google Docs downloader tool, there are a few different options that you can choose from. One option is the Google Docs Downloader Chrome extension. This extension will allow you to download all of your Google Docs as PDF files.
Another option is the Google Docs Downloader script. This script will let you download all of your Google Docs as DOCX files.
Both of these options will let you download your Google Docs so that you can have them on your computer, even if you don't have an Internet connection.