MultCloud is a free multi-cloud manager, which allows you to integrate multiple cloud storage services here so that you can easily transfer files among them. For you, it’s a great tool to integrate MEGA and hubiC:
1.Visit MultCloud: https://www.multcloud.com. Add MEGA (or hubiC) through “ Add Cloud Drive”, and follow the instruction to authorize your MEGA (or hubiC) account. Then, add another drive in the same way.
2.After you finish MEGA and hubiC integration, you can transfer files (large files are well supported) between them and schedule to run tasks automatically.
*Update: MultCloud developed a Cloud Sync service now, you can use it to do sync cloud drive task easily. MultCloud provides eight common sync ways.