MiniTool Partition Wizard Free is a free partition management software for Windows that can perform many different tasks on hard drives and partitions. It can copy, format, delete, wipe, extend and resize partitions.

With this program you can do a lot:

As with most free disk partitioning utilities I've looked at, any changes you make to partitions and drives with MiniTool Partition Wizard are first made virtually and then sent to the program's "Pending Operations" section.

This is a great feature because you can instantly see the changes you make to the partition take effect once you click Apply, so you don't have to wait for each step to complete.