How do I share my book via DropBox/WeTransfer/Google Drive?
Step 1: Publish
Click "Publish" -> Choose a format you needed (HTML is taken as an example) -> Output as ZIP -> Upload to DropBox/WeTransfer/Google Drive -> Share.
Step 2: Open Folder
Click "Open Folder" -> Confirm the Plug-in.
Step 3: Upload the zip file in the folder to DropBox/WeTransfer/Google Drive.
