AOMEI Backupper Standard is a free and easy-to-use backup software for Windows 8.1, Windows 8, Windows 7, Windows Vista, and Windows XP (all editions, both 32/64bit). It supports system/hard disk/partition/files/folders backup, restore and clone as well as provides schedule, incremental, differential backups, backing up to NAS and network, dynamic disk volumes backup, GPT disk backup, backing up & restoring system drive based on UEFI boot, creating Windows PE & Linux bootable CD, manually adding additional drivers when creating Windows PE Bootable CD, partition alignment to optimize SSD during restoring or cloning operation, sending email notifications, backing up or restoring files from a network to another, editing task name and the directory of backup images, backup logs management, exporting or importing all backup tasks, booting client computers within LAN through the network for system maintenance, etc. The unique function of this software is VSS, a technology from Microsoft that enables system and data backup processes won't be interrupted by running applications. So it is very efficient because backup can still be available when you're working. Besides, this version is free for home users and commercial users.