Những phần mềm miễn phí dùng để sao lưu dữ liệu :

SyncBackFree : https://www.2brightsparks.com/freeware/freeware-hub.html

FBackup : https://www.fbackup.com/

CobianSoft : https://www.cobiansoft.com/

EaseUS Todo Backup : https://www.easeus.com/backup-software/

Paragon Backup& Recovery: https://www.paragon-software.com/free/br-free/

SQL Backup : https://sqlbackupandftp.com/download