Merge partitions without losing data

• Disk management is the most concerned issue of every computer since the disk stores almost all information and important data of user's. Nevertheless, user frequently encounters many problems while managing disks accrediting to the so limited disk management function provided by operating system build-in disk management tool which offers merely those simple operations such as create partition and delete partition. Since Windows Vista, Windows operating systems provide disk compression functions to compress unallocated space from current to recreate partition without damaging data of current partition. However, such added function still fails to meet the increasing demands of more and more computer user. Therefore, user requires a powerful third-party partition manager to increase partition, extend partition, wipe partition, resize partition, merge partition, create partition, delete partition, format partition, convert partition format, copy partition, hide partition, explore partition, change drive letter, etc. Among excellent partition manager, I would like to recommend MiniTool Partition Wizard.
  
  MiniTool Partition Wizard
  MiniTool Partition Wizard is an all-in-one partition manager that is perfectly compatible with almost all 32/64bit home, professional and enterprise operating systems such as Windows 2000, Windows 2003, Windows XP, Windows Vista, Windows 7, Windows Server 2008, etc. Besides, MiniTool Partition Wizard supports multiple partition formats like FAT12, FAT16, FAT32, NTFS4, NTFS5, Ext2, Ext3. Most importantly, MiniTool Partition Wizard is presented free for home and personal users.
  
  Merge two neighboring partitions with MiniTool Partition Wizard
  User should first download MiniTool Partition Wizard at MiniTool Partition Wizard Download Center and then install it to computer.
  User would come to following main interface after running MiniTool Partition Wizard.
  
  
  
  In this interface all disk partitions are listed. Now we are to merge K: to O:. So select O: and click "Merge" at the toobar.
  
  
  
  Now select O: as the target partition and click "Next".
  
  
  
  Select K: which is to be merged into O: as a folder and then add a folder name for K:. Then click "Finish".
  Lastly, user should click "Apply" after backing to the main interface to execute pending operations. Thus, K: partition will be successfully merged into O:.