Yes, it is possible to download all files from a GitHub repository at once. You can follow the steps below to do this:
Open the address of the GitHub repository in your browser.
Click on the “Code” button in the upper right corner of the page.
Select “Download ZIP” and wait for the files to download.
With this method, you can download all files from the repository as a single archive. When you unzip this archive, you will see all the files in the repository and you can easily use the files you want.
Alternatively, you can also download all files using the Git program. You can follow the steps below for this method:
Download and install the Git program on your computer.
Open the Git command line.
Run “git clone https://github.com/user/repo.git” and replace “user” and “repo” with GitHub username and repository name.
This way, you can clone all the files in the repository to your computer and manage them with Git.
you can also try this as an alternative.
https://github.com/gabrie30/ghorg