phpVirtualBox is a web-based VirtualBox front-end written in PHP. An open source, AJAX implementation of the VirtualBox user interface written in PHP. As a modern web interface, it allows you to access and control remote VirtualBox instances. Much of its verbage and some of its code is based on the (inactive) vboxweb project.
phpVirtualBox was created for people (like me) who prefer not to have to log in to their headless VirtualBox host to administer their virtual machines.

Features:
1. Start / Stop VMs
* Pause
* Save State
* Discard State
* Power Off
* ACPI Sleep
* ACPI Shutdown

2. Snapshots
* Take Snapshot
* Delete Snapshot
* Restore Snapshot

3. View VM Log files
4. Configure VMs
* Excludes serial port configuration
* Excludes some display options that do not affect a headless environment

5. Media
* Add media
* Full featured virtual media manager
* Create hard disk wizard
* Mount read-only media (DVD/CD and Floppy images) while VM is running
* Clone disk image
* Make disk image Immutable (read-only)

6. Create virtual machine wizard
7. Global networking configuration
* Add / remove / configure host-only interfaces
* Configure DHCP settings for host-only interfaces

8. Import / Export Virtual Machines
9. Virtual Machine Console access
* Allows specification of username / password and screen resolution
* Can be "detached" to open the VM's console in a minimal, new browser window

System Requirements
1.A web server with PHP >= 5.2.0
2.A working VirtualBox installation >= 3.2.2
3.One of the following web browsers:
* Firefox >= 3.6.0
* Internet Explorer >= 8
* Opera >= 10.0
* Safari >= 4.0
* Chrome >= 5.0
* Other web browsers are simply untested.

Please Note: This is intended to be run on a local network or intranet where access to the phpVirtualBox script is limited by network connectivity. The script performs no front-end user authentication of any kind. In other words, anyone who has access to this script on your web server may administer your VirtualBox installation.

The license of this software is Free, you can free download and free use this audio converter software.