How to resize your bootcamp partition without deleting windows. Disk partitioning macOS Catalina https://www.partitionwizard.com/free-partition-manager.html Please ensure you have all data backed up before starting this process. Every care has been taken to ensure this video tutorial will work for you things can and do go wrong. Please backup your data first… How to resize your bootcamp partition without deleting Windows/bootcamp In this video I will show you how to resize your Windows partition (bootcamp partition) without having to delete or reinstall Windows. I am running macOS Catalina & Windows 10 pro 64 bit.
Step 1 on Mac OSX is to resize your partition Step
2 reboot into Windows Step
3 Download MiniTool Partition Wizard https://www.partitionwizard.com/free-partition-manager.html Step
4 Resize your bootcamp partition using unallocated space. Finally you have extra space