Download of PHD Virtual Backup 6.5.3.14187 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the tool 6.5, 6.2 and 5.4. This tool was originally created by PHD Virtual Technologies.
PHD Virtual Backup lies within System Utilities, more precisely Backup & Restore. The common filename for the program's installer is PHDVB.exe. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
PHD Virtual Backup for VMware vSphere is a program that allows you to back up and restore faster to meet RPO and RTO requirements. It provides support for integrating the management of backup and recovery into the vSphere client, and it reduces the backup storage over 90% and optimizes a network-based backup.
You may want to check out more software, such as Acronis Backup Virtual Host, Acronis Backup for Virtual Host or Acronis Backup & Recovery, which might be similar to PHD Virtual Backup.