Odd spelling ('opereations') doesn't create the best of impressions, and may cause confusion on occasions. There's no 'Merge Partition' option, and no partition recovery tool.
Macrorit Disk Partition Expert Free has some limitations and issues.
But once you're happy, just click 'Commit' and the program will carry out each of your commands in turn. Any changes aren't applied straight away, appearing instead in a 'Pending Operations' pane. There's a list of your drives and partitions select one, and you can choose whatever options you'd like to perform. The interface for all this is much like most other partitioning software. And there are tools to copy partitions change their drive letters or labels check them for errors delete, format or wipe them, and more. You can resize or move existing partitions from a single dialog. The program supports creating new NTFS or FAT32 volumes on MBR, GPT and 2TB+ drives. Macrorit Disk Partition Expert Free is a free (for personal use) partitioning tool.