This conversion seems to represent a transformation of Citrix Xen virtual appliance file (.xva) to Virtual Hard Disk file (.vhd). Apparently this can be done using the XenConvert tool provided by Citrix. You can download it for free from their websites.
Convert Citrix Xen Virtual Appliance file to Virtual Hard Disk.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert xva to vhd on Windows
XenConvert is a conversion tool for converting a Windows operating system, applications, and data from a physical machine to a XenServer virtual machine, Provisioning Services vDisk, virtual appliance in the Open Virtualization Format (OVF), or disk image in the Virtual Hard Disk format.
Convert from xva file
|Yes, XenConvert supports xva file conversion as a source file type.||No||No||No||No||No||No||No|
to vhd file
|Yes, XenConvert supports vhd file conversion as a target file type.||No||No||No||No||No||No||No|
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.