FSArchiver is described as 'System tool that allows you to save the contents of a file system to a compressed archive file. The file system can be restored on a partition which has a different size and it can be restored on a different file system' and is a Disk Imaging tool in the backup & sync category. There are more than 50 alternatives to FSArchiver for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best FSArchiver alternative is Rescuezilla, which is both free and Open Source. Other great apps like FSArchiver are Clonezilla, Macrium Reflect, Acronis True Image and EaseUS Partition Master.