Converting an MBR disk to GPT without losing any data is possible with the help of a reliable disk conversion method. Disk conversion software like EaseUS Partition Master can be an ideal choice.

This disk management software can convert MBR to GPT without losing any data. Check the table to learn how EaseUS Partition master makes MBR to GPT conversion safe and worry-free: ...

The recommended method to convert these disks is to upgrade the operating system to Windows 10 first, then perform the MBR to GPT conversion. So 2k8 sounds like a no no even for an offline conversion.

This disk management software can convert MBR to GPT without losing any data. Check the table to learn how EaseUS Partition master makes MBR to GPT conversion safe and worry-free: ...

Turns out by default Linux (RHEL8) is still using MBR disks and so you run into the 2TB max limit. Found that there is a command "sgdisk" that will do a live conversion to GPT without any data loss.

This disk management software can convert MBR to GPT without losing any data. Check the table to learn how EaseUS Partition master makes MBR to GPT conversion safe and worry-free: ...

As a leading provider of data recovery, file backup, and disk management solutions, EaseUS has observed that an increasing number of PC users encounter errors such as 'Secure Boot is not enabled' or ...

Without GPT, Secure Boot cannot be enabled, blocking Windows 11 upgrades and some new games or software. EaseUS' Solution To address these challenges, EaseUS Partition Master offers a reliable and ...