You can delete files from the drive that have been successfully backed up. Your space on the cloud is not limited by your USBtoCloud drive size.

Remove your external device using the same method that you normally use for your operating system; for instance, not while the computer is reading or writing to the device. There is a method to ensure this, and that is to click the icon in the Windows tray that says ‘Safely remove hardware and eject media.’ […]

See: How do I get started?

Although we recommend letting the backup complete (green icon) before unplugging the drive, the software is designed to allow removing the drive while backing up without trouble.

Your privacy is critically important to us.  At USBtoCloud we have a few fundamental principles: We don’t ask you for personal information unless we truly need it. We don’t share your personal information with anyone except to comply with the law, develop our products, or protect our rights. We don’t store personal information on our […]

USBtoCloud is designed to automatically backup files from your portable (external) USB device, but if you want to back up files from another location (such as your PC’s internal drive or a network drive) then just copy them into your USBtoCloud drive and they will be automatically backed up.

Yes. USBtoCloud is the portable application running from the USB drive. So, you can have multiple drives with USBtoCloud on it running simultaneously.

You can click “Pause Backup” in the USBtoCloud system menu. Once you pause your app, the icon displays in the notification area (system tray) as shown below To resume backup, click the notification area (system tray) icon, then select Resume Backup. You can also Exit USBtoCloud but it will not automatically restart when an external […]

You should be able to see USBtoCloud icon in the notification area (system tray). When the icon is green, all files from the drive are backed up. When the icon is spinning blue, USBtoCloud is currently backing up your files.

After the first run, USBtoCloud is automatically launched every time you insert in the drive on that computer. See – How do I get started?