If you cannot install two versions of Acronis on one OS, use the approach.
If you have access to virtualisation software (such as VMware Workstation, VirtualBox, or Hyper‑V), the process can be made even cleaner:
For most users, the advanced features of the . convert tibx to tib upd
By following this comprehensive guide, you should be able to understand the concept of converting TiB to TiB UpD and perform conversions with confidence.
The “UPD” is not part of the file extension; it is a shorthand for a newer version of the .tib format that includes improved data verification. The file extension remains regardless of whether it is an older “legacy” TIB or a newer “UPD” TIB. If you cannot install two versions of Acronis
Therefore, any "conversion" is, in practice, a process. You will need to restore the data from your .tibx backup using a compatible version of Acronis and then create a brand-new .tib backup from that restored data using an older Acronis version.
On the other hand, newer Acronis versions without any conversion; they maintain backward compatibility for the legacy .tib format. The “UPD” is not part of the file
Your company or project requires files to be in the older .tib format for long-term storage compatibility. How to Convert TIBX to TIB UPD (Step-by-Step)