You can save your backup to a removable drive (USB flash drive, floppy etc) as destination for backup.
Destination
If the current backup destination is not a removable drive, you can change it by checking the Change destination to removable disk option.
You can type a folder name in the Folder field or you can click the Browse button to choose another folder where the backup will be stored.
Lock the destination to this external hard drive
When disconnecting and reconnecting an external drive, your computer may not assign it the same drive letter. If the drive letter was changed, the backup might fail because Backup4all is trying to backup to the same old drive letter which probably does not exist.
Use this option if you want Backup4all to detect the external drive after its own serial number and automatically change the backup destination according with the new drive letter.
You should not check this option if you use a rotation backup scheme with two or more external hard drives.
By default, this option is not checked.
Erase disk before writing
When this option is checked, the removable disk is erased before burning the backup files. By default this option is not marked.
Volume label
Use custom prefix
You can type your own volume label prefix to customize the backups.