Virtualization Management Software
  • ManageEngine VM Manager Plus
VM Manager Plus is free virtualization monitoring tool powered by OpManager. OpManager is a comprehensive network management software which includes all features provided by VM Manager Plus. If you wish to use full-fledged features, download OpManager.

Unlimited VM, Host & Datastore Monitoring

VM Manager Plus is free virtualization monitoring software that monitors unlimited VMs, hosts, and data stores across VMware, Hyper-V and XenServer platforms. It proactively monitors critical performance metrics such as CPU, memory, and disk utilization, network usage, memory swap, datastore read/write latency, memory ready, and much more. VM Manager Plus also monitors live migration of VMs and updates the VM-host relationship map automatically.


Monitor VMware, Hyper-V & XenServer for Free
Automatic discovery and classification

Automatic discovery and classification

VM Manager Plus automatically discovers, maps and documents your entire virtual infrastructure. All you need to do is specify the proper credentials; VM Manager Plus discovers the devices, classifies them under the appropriate virtualization categories and associates the predefined monitors available in the device monitoring templates.

Performance Management

Leveraging industry-standard protocols, VM Manager Plus monitors hosts, VMs and datastores across the leading hypervisors such as VMware ESX/ESXi, Microsoft HyperV and Citrix XenServer. It monitors various performance metrics such as memory swap, memory ready, CPU ready, shared memory, disk I/O etc.

Performance Management
Managing Virtual Machine Sprawl

Managing Virtual Machine Sprawl

VM Manager Plus provides a list of idle and stale VMs that helps you manage and prevent VM Sprawl effectively. It gives you a complete list of resource utilization that helps to track the over-utilized & under-utilized VMs for better optimization and capacity planning. However, to access VM Sprawl management feature, license has to be purchased.

Real-time Virtualization Map

Virtualization maps provide a visual representation of relationships among hosts, clusters, and VMs in real-time. It helps you to gain quick visibility into your virtual infrastructure. In addition, these maps automatically update themselves whenever there is a live migration of VMs within the virtual cluster.

Real-time Virtualization Map
Instant fault notification via email/SMS

Instant fault notification via email/SMS

VM Manager Plus has a powerful fault management module that instantly notifies about performance glitches, downtime, and faults via email and SMS. It helps you to quickly detect and limit the impact of failures in your virtual environment.

Insightful reports

VM Manager Plus offers out-of-the-box reports on CPU, memory, disk and network utilization for every host and VM for 2 days. For historical reports you have to purchase license for VM Manager Plus. All these reports can be scheduled or exported in pdf, csv, and xls formats.

Insightful reports
VM Manager Plus is built on OpManager, ManageEngine's highly-scalable network and data center infrastructure management software that can monitor 50,000 devices or 1 million interfaces from a single server. You can convert VM Manager Plus into OpManager for network & server management by just applying a license.

Values & Benefits

Free of cost

With VM Manager Plus, you can monitor unlimited hosts, VMs and datastores across VMware, Hyper-V and XenServer for free. 100% Free Virtualization Monitoring Software – No Trials, No Expiration!

Unified Monitoring

VM Manager Plus provides in-depth monitoring of hosts, VMs and datastores across the leading hypervisors from a single console. Leverages protocols such as VMware APIs, Xen API, SNMP and WMI to help you monitor virtual environment.

Ease of Use

VM Manager Plus offers an easy-to-use interface that helps you to navigate across various performance dashboards, graphs and reports in just a few milliseconds.

Highly Productive

Being built on APIs and JavaScript, the VM Manager Plus offers 10 times more performance and productive than any other virtualization management tool.

Live Map

VM Manager Plus offers a live topology map that helps you to visualize the relationship between hosts, VMs and datastores. These maps automatically update themselves when live migration of VMs happens.

Capacity Planning

VM Manager Plus provides the complete list of over-utilized and under-utilized resources which helps you to analyze and predict the future capacity needs.


VM Manager Plus provides a very simple & user-friendly approach that you can easily follow without any training and consultation.

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