HyperVM!

You will need version 4 or higher of `firefox` https://www.mozilla.org/firefox
to run Pencil as a Firefox Extension. Linux users will need version 4 or higher of either `firefox`, `iceweasel` or `xulrunner` https://developer.mozilla.org/en-US/docs/Mozilla/Projects/XULRunner,
or version 25 or higher of `palemoon` https://www.palemoon.org/.
The Windows installer and OS X archive has everything you need built-in. Windows, Linux, OS X & Firefox Packages are available for download from the Releases Page https://github.com/prikhi/pencil/releases.
You can also install the Firefox Add-on from the Mozilla Add-on Repository https://addons.mozilla.org/en-US/firefox/addon/pencil-prototyping/.
To install the OS X package, unzip the archive and copy the `Pencil.app` folder t

HyperVM alternatives

  • VM manager

  • Commercial Linux-based VPS management control panel with full support for KVM and OpenVZ virtualizations. It presents perfect tools for creating virtual machines, providing VPS hosting services and building cloud infrastructure.

    tags: hypervisor kvm kvm-management kvm-web-panel openvz
    platform: Linux
  • Xen Orchestra

  • XO is a web UI providing a simple and nice web interface to manage XenServer (or Xen+XAPI) infrastructure (VM, servers, pools, etc.)

    tags: cloud-management differential-backup virtualization xenserver
    platform: Linux BSD
  • Archipel

  • Archipel is a solution to manage and supervise virtual machines. No matter if you have a few locally on your computer or thousands through data centers, Archipel is a central solution to manage them all. You can use all libvirt-supported virtualization engines like KVM, Xen, OpenVZ or VMWare. You can perform all basic virtualization commands and many other things like live migration, VMCasts, packages, etc.

    tags: kvm virtual-machines virtual-manager virtual-private-server virtualization
    platform: Mac OS X Linux Online
  • Virtkick

  • Virtkick makes VPS hosting easy for your clients with the lightweight and user-friendly approach. Whether you're a small data center, a game hosting company or a huge enterprise, Virtkick is easy to plug-in and make the most of your hardware without extra costs.

    tags: billing-software cloud-computing cloud-hosting cloud-management hosting-billing
    platform: Linux Online
  • VMware vSphere

  • VMware virtualizes computing, from the data center to the cloud to mobile devices, to help our customers be more agile, responsive, and profitable.

    tags: virtual-machine vmware vm-ware hybrid-cloud
    platform: Windows Self-Hosted
  • SolusVM

  • Solus Virtual Manager (SolusVM) is a powerful GUI based VPS management system with full OpenVZ, Linux KVM, Xen Paravirtualization and Xen HVM support. SolusVM allows you and your clients to manage a VPS cluster with security & ease.

    tags: virtual-machines virtual-manager virtual-private-server virtualization vmware
    platform: Mac OS X Windows Linux Online
  • Sadeem

  • Sadeem simplifies selling IaaS hosting; with a built-in self-service portal, billing and support system

    tags: cloud-based virtualization cloud-hosting cloud-management billing-software
    platform: Linux Online KVM (Kernel-based Virtual Machine)
  • VirtEngine

  • VirtEngine is a Cloud Management Platform software panel used to build Private and Public Clouds (For Hosting Provider) - Our Cloud Panel which also supports VPS Servers as well as smart Cloud Computing Servers.

    tags: application-virtualization cloud-computing cloud-hosting cloud-management cloud-management-platform
    platform: Linux Self-Hosted
  • Feathur

  • Feathur is a VPS control panel based on PHP. Typical Feathur installers create a linux based nginx, php and mysql system (LEMP) with a built in PHPMyAdmin and control VPS via SSH connections. Feathur is designed to have global administrators and individual users. Each administrator can control all of the VPS in the system. Each user can control any VPS assigned to them by an administrator.

    tags: kvm vps-management openvz virtual-machine-manager
    platform: Linux PHP
  • Fleio

  • Fleio is a billing solution and self-service control panel for OpenStack that enables a public cloud startup to launch its OpenStack services offering in a matter of days.

    tags: cloud-computing billing cloud-hosting cloud-management hosting-platform
    platform: Linux OpenStack Self-Hosted
  • Virtualizor

  • Virtualizor is a powerful web based VPS Control Panel. It supports OpenVZ, Xen PV, Xen HVM, XenServer and Linux KVM virtualization. Admins can create a VPS on the fly by the click of a button. VPS users can start, stop, restart and manage their VPS using a very advanced web based GUI.

    tags: centos container debian dns domain-forwarding
    platform: Linux Self-Hosted