Free disk copy software for windows

Disk Copy 2.3 is a potent freeware providing sector to sector disk/partition copy regardless of your operating system, file systems and partition scheme. The sector to sector method assures you a copy 100% identity to original. EASEUS Disk Copy can be used for backup, cloning, or upgrading your original small hard drive to a new larger drive. Simply speaking, it can backup anything from old hard drive including deleted, lost files and inaccessible data.
Major Features:
1. Copy and back up data between your hard drives.
2. Data clone (compatible with all hard drives).
3. Sector to sector copy.
4. Works with pure freedos operating systems.
5. Safe, simple and fast!
New Features:
1. Friendly graphical user interface.
2. Supports SATAI, SATAII, SCSI, Fire wire (IEEE1394) and USB.
3. Supports Partition Copy.
4. Relay disk space for insufficient destination.
5. Supports inaccessible disk copy.
6, Support hard disks up to 1 TB.

System Requirements: PC-compatible computer with Pentium or similar CPU

Major Features:

1. Clone with High Speed:
   • When you clone a hard disk to another within the computer box, the transfer speed can accelerate to 7GB per minute. You wait much less time than other competitive products.
2. Clone to Removable Hard Disk:
   • PC Disk Clone can use a USB or Firewire(IEEE1394) cable to clone to an external drive.
3. Clone any System on any File System type:
   • PC Disk Clone is independent of file system formats and operating systems.
   • Clone unknown, hidden or proprietary Partition Formats
   • Besides the abilities to clone NTFS, FAT, EXT2, EXT3, HFS, XFS, JFS and ZFS Disk Formats, cloning can also be very successful in case of unknow, hidden, or proprietary file systems.
4. Clone Dual Boot Systems:
   • PC Disk Clone can copy hard disk with dual bootable systems. For instance, Windows and Linux within one hard disk can start up successfully in the backup disk.
5. Necessary Tool for Data Rescue:
   • PC Disk Clone can also be used for data rescue. Because hard disk with defective areas always need to be copied to another disk before any recovery procedure. Otherwise, the recovery may cause further defects resulting from the inherent exposure of the recovery operation. PC Disk Clone reduces the exposure to its minimum due to its sector copy mechanism. (Note: Only Sector copy can be used to recover data from hard drive.)
6. Best Choice to migrate Systems:
   • PC Disk Clone is ideal to migrate Windows Systems to new computer with the help of Microsoft Sysprep tool. After a few preparation using sysprep, Migrating Hard Disk Data, as well as eliminating the annoyance of reinstalling Windows and of loosing personal information, will become easy and efficient.
   • Best Choice to Upgrade/Replace Hard Drive
   • Upgrading an old disk with new one is almost the same as migrating system to new computer except the new disk drive will still be used in the same computer.
7. Best Choice For Laptop Installation Backups:
   • PC Disk Clone provides the possibility to create a local backup of an entire system installation for Laptops. If required, a simple restore from the backup partition brings the system installation back into its original state. Therefore, Laptops can create a partition on the unused disk space as a backup of system. After having installed the system, make a copy of the system drive to the backup drive. Then you can restore the original system partition at any time by copying in the opposite direction.