Paragon Software Group (PSG) has released Paragon Camptune X with with full support for OS X 10.9 Mavericks. In addition, the new update now provides support for Windows 8.1 Boot Camp and uEFI Boot Camp configuration.
Camptune X solves the maintenance problem that Mac Boot Camp users encounter when they run out of free partition space. With Camptune X, Mac users can redistribute available space between Macintosh and Windows partitions without data loss, adding free megabytes to partitions on either operating system.
Paragon Camptune X costs US$19.95. For more info go to http://tinyurl.com/6nt6q7 .