It may take some time depending on the number of files you have and the total size. You can use the "Email me when done" option to get notified once the archival completes. You can then download the created archive locally. Make sure to download it to your Google Drive shared folder or copy it there after download so it gets synced and backed up in the cloud.
Jihosoft 4K Video Downloader not only helps to download YouTube videos and channels but also allows you to convert your videos from one format to another in a matter of minutes. This function will come in handy if you are having trouble to play your videos in your available media player due to compatibility issues. The steps to convert your videos are as follows: