Webuzo has listed 20 popular virtual appliance stacks which are ready-to-use and the attached video guides you all the way. A virtual appliance is a virtual machine image designed to run on a virtualization platform specially for the VMware environment using tools like VMPlayer, Fusion, etc.

Here is the list of VMs added :
1 ) Webuzo Open Source Point of Sale Stack
Webuzo Open Source Point of Sale Stack for the VMWare Environment Open Source Point of Sale is a point of sale system built on top of a CodeIgniter base. It therefore is written in PHP and uses MySQL as the database backend for data storage. This means that it'll run on any system with a web browser and can be run on a local server or hosted for multiple clients to access.

Review , Rate and View Demo of Open Source Point of Sale here:
http://webuzo.com/apps/ecommerce/Open_Source_Point_of_Sale
Learn more about the Webuzo Open Source Point of Sale Stack from the VMWare Market Place

2 ) Webuzo Pimcore Stack
Webuzo Pimcore Stack for the VMWare Environment Pimcore is a powerful and robust Zend Framework based PHP content management system (WCMS) for creating and managing digital content and assets. Besides being a full-featured open-source WCMS system, pimcore is the first and premier PHP open source enterprise product information management framework (PIM) available.

Review , Rate and View Demo of Pimcore here:
http://webuzo.com/apps/cms/Pimcore
Learn more about the Webuzo Pimcore Stack from the VMWare Market Place

3 ) Webuzo Movable Type Stack
Webuzo Movable Type Stack for the VMWare Environment Movable Type is powerful enough for building websites, blogs, and communities on a single platform. It's easier than ever to publish and share information with Movable Type. Movable Type makes it simple to manage entire websites, start new blogs, and build an engaged community of readers and customers.

Review , Rate and View Demo of Movable Type here:
http://webuzo.com/apps/perl//blogs/Movable_Type
Learn more about the Webuzo Movable Type Stack from the VMWare Market Place

4 ) Webuzo webERP Stack
Webuzo webERP Stack for the VMWare Environment webERP is a complete web based accounting/ERP system that requires only a web-browser and pdf reader to use. It has a wide range of features suitable for many businesses particularly distributed businesses in wholesale and distribution and manufacturing.

Review , Rate and View Demo of webERP here:
http://webuzo.com/apps/erp/webERP
Learn more about the Webuzo webERP Stack from the VMWare Market Place

5 ) Webuzo Zeuscart Stack
Webuzo Zeuscart Stack for the VMWare Environment Zeuscart shopping cart is based on PHP application and it is used as scripting language which facilitates developer in making dynamically driven websites. It is very facile to learn and understand. Zeuscart is an incredibly stable & richly-interfaced, open source shopping cart and it's a simple E-commerce software package which allows, even a non-technical person to open an online store on the Internet, with minimal efforts. Zeuscart is a web-based PHP/My SQL shopping cart which is simple, powerful and easy to use. Zeuscart includes a number of marketing-tailored features that can help you increase your online sales, promote repeat purchases, and boost customer satisfaction.

Review , Rate and View Demo of Zeuscart here:
http://webuzo.com/apps/ecommerce/Zeuscart
Learn more about the Webuzo Zeuscart Stack from the VMWare Market Place

6 ) Webuzo Tiki Wiki CMS Groupware Stack
Webuzo Tiki Wiki CMS Groupware Stack for the VMWare Environment Tiki is a CMS/Groupware which offers a large number of features "out-of-the-box" arguably more than any other Open Source Web Application. It can be overwhelming, even to an experienced user or administrator. Tiki has all the classic CMS and portal features of other applications, but also includes features not available anywhere else. Tiki is highly configurable and modular; all features are optional and can be administered through Tiki's browser-based interface.

Review , Rate and View Demo of Tiki Wiki CMS Groupware here:
http://webuzo.com/apps/cms/Tiki_Wiki_CMS_Groupware
Learn more about the Webuzo Tiki Wiki CMS Groupware Stack from the VMWare Market Place

7 ) Webuzo Pluck Stack
Webuzo Pluck Stack for the VMWare Environment Pluck is your small and simple content management system, written in php. With pluck, you can easily manage your own website without knowledge of programming languages. Pluck focuses on ease of use and enables everyone to manage his own website. This makes pluck an excellent choice for every small website.

Review , Rate and View Demo of Pluck here:
http://webuzo.com/apps/cms/Pluck
Learn more about the Webuzo Pluck Stack from the VMWare Market Place

8 ) Webuzo Blesta Stack
Webuzo Blesta Stack for the VMWare Environment Blesta Automatically Invoice & Manage Clients With Ease. Blesta is a well written, secure, user and developer friendly client management, billing, and support application. Written in PHP on our very own open source minPHP MVC framework, Blesta is object oriented and extendable

Review , Rate and View Demo of Blesta here:
http://webuzo.com/apps/ecommerce/Blesta
Learn more about the Webuzo Blesta Stack from the VMWare Market Place

9 ) Webuzo todoyu Stack
Webuzo todoyu Stack for the VMWare Environment todoyu is the web-based way to get your tasks done. todoyu is all about bringing your team and clients together to work jointly on projects. todoyu is as simple as needed and focused on the most important: Enable your team to work as efficient as possible. Focus your work on your projects and let todoyu do the rest for your in one tool: time tracking, reporting, organizing, approving, controlling, discussing, billing and much more...

Review , Rate and View Demo of todoyu here:
http://webuzo.com/apps/projectman/todoyu
Learn more about the Webuzo todoyu Stack from the VMWare Market Place

10 ) Webuzo Codiad Stack
Webuzo Codiad Stack for the VMWare Environment Codiad is a web-based IDE framework with a small footprint and minimal requirements. Codiad was built with simplicity in mind, allowing for fast, interactive development without the massive overhead of some of the larger desktop editors. That being said even users of IDE's such as Eclipse, NetBeans and Aptana are finding Codiad's simplicity to be a huge benefit.

Review , Rate and View Demo of Codiad here:
http://webuzo.com/apps/others/Codiad
Learn more about the Webuzo Codiad Stack from the VMWare Market Place

11 ) Webuzo OpenBiz Cubi Stack
Webuzo OpenBiz Cubi Stack for the VMWare Environment Openbiz Cubi Platform is a fast application development platform designed for business applications. It is built on top of the excellent Openbiz framework. It provides easy and intelligent development tools and implements almost all commonly used components, developers just need to work on their core business logic development. Openbiz Cubi makes application development so quick.

Review , Rate and View Demo of OpenBiz Cubi here:
http://webuzo.com/apps/erp/OpenBiz_Cubi
Learn more about the Webuzo OpenBiz Cubi Stack from the VMWare Market Place

12 ) Webuzo BIGACE Stack
Webuzo BIGACE Stack for the VMWare Environment BIGACE is a free and professional grade software package that allows you to set up your own website within minutes. Its powerful backend puts you in full control of the layout and content of your pages. And when you need more, you can choose from many Plugins and Themes to extend it. Bigace is designed to provide you with all the features you need from a CMS while having complete freedom to customize it the way you want.

Review , Rate and View Demo of BIGACE here:
http://webuzo.com/apps/cms/BIGACE
Learn more about the Webuzo BIGACE Stack from the VMWare Market Place

13 ) Webuzo phpDocumentor Stack
Webuzo phpDocumentor Stack for the VMWare Environment phpDocumentor is the current standard auto-documentation tool for the php language. Similar to Javadoc, and written in php, phpDocumentor can be used from the command line or a web interface to create professional documentation from php source code. phpDocumentor has support for linking between documentation, incorporating user level documents like tutorials and creation of highlighted source code with cross referencing to php general documentation.

Review , Rate and View Demo of phpDocumentor here:
http://webuzo.com/apps/others/phpDocumentor
Learn more about the Webuzo phpDocumentor Stack from the VMWare Market Place

14 ) Webuzo Sitemagic CMS Stack
Webuzo Sitemagic CMS Stack for the VMWare Environment Sitemagic CMS is an amazing Content Management System that helps you build and maintain professional websites. Sitemagic CMS is a lightweight yet very capable Content Management System. Sitemagic CMS is super user friendly. Installation is easy as no database is required (but MySQL is supported for big websites). The administration menu provides easy access to all the built in functionality. Sitemagic CMS is super fast, super reliable, and super flexible, as you would expect from a professional Content Management System. Easily customize one of the 9 great looking design templates included using the built in CSS Designer.

Review , Rate and View Demo of Sitemagic CMS here:
http://webuzo.com/apps/cms/Sitemagic_CMS
Learn more about the Webuzo Sitemagic CMS Stack from the VMWare Market Place

15 ) Webuzo iGalerie Stack
Webuzo iGalerie Stack for the VMWare Environment iGalerie is an open and free PHP application that allows you to create and manage your photo gallery as just that effectively.

Review , Rate and View Demo of iGalerie here:
http://webuzo.com/apps/galleries/iGalerie
Learn more about the Webuzo iGalerie Stack from the VMWare Market Place

16 ) Webuzo Open Conference Systems Stack
Webuzo Open Conference Systems Stack for the VMWare Environment Open Conference Systems (OCS) is a free Web publishing tool that will create a complete Web presence for your scholarly conference. Open Conference Systems (OCS) is an open source solution to managing and publishing scholarly conferences online. OCS is a highly flexible management and publishing system that can be downloaded for free and installed on a local Web server. It has been designed to reduce the time and energy devoted to the clerical and managerial tasks associated with managing a conference, while improving the record-keeping and efficiency of editorial processes. It seeks to improve the scholarly and public quality of conference publishing through a number of innovations, from making policies more transparent to improving indexing.

Review , Rate and View Demo of Open Conference Systems here:
http://webuzo.com/apps/others/Open_Conference_Systems
Learn more about the Webuzo Open Conference Systems Stack from the VMWare Market Place

17 ) Webuzo SiteDove Stack
Webuzo SiteDove Stack for the VMWare Environment SiteDove Free is a powerful tool for beefing up the security of your website at NO COST. It includes a unique Burglar Alarm that shows you when changes are made to files on your site. If you're not sure who made those changes, you will want to investigate to see if your site has been hacked. In this way, SiteDove Free acts as an early warning system that can detect malicious attacks long before search engines and your readers encounter them.

Review , Rate and View Demo of SiteDove here:
http://webuzo.com/apps/projectman/SiteDove
Learn more about the Webuzo SiteDove Stack from the VMWare Market Place

18 ) Webuzo Chive Stack
Webuzo Chive Stack for the VMWare Environment Chive is a modern Open-Source MySQL Data Management tool. With it's fast and elaborate user interface it is getting very popular especially by web engineers. Chive was created because of an disaffection with existing tools. They usually were hard to handle and very time-consuming while the daily use of an web engineer. Chive is a free, open source, web-based database management tool, designed to bring joy to web developers - with easy administration, super fast UI and state of the art web technologies. Based on top of the current version of the Yii framework, Chive takes advantage of the MVC design pattern and unit testing.

Review , Rate and View Demo of Chive here:
http://webuzo.com/apps/dbtools/Chive
Learn more about the Webuzo Chive Stack from the VMWare Market Place

19 ) Webuzo Traq Stack
Webuzo Traq Stack for the VMWare Environment Traq is a PHP powered project manager, capable of tracking issues for multiple projects and multiple milestones, there is also a project timeline which displays events about tickets milestones and more.

Review , Rate and View Demo of Traq here:
http://webuzo.com/apps/projectman/Traq
Learn more about the Webuzo Traq Stack from the VMWare Market Place

20 ) Webuzo Bolt Stack
Webuzo Bolt Stack for the VMWare Environment Bolt is a tool for Content Management, which strives to be as simple and straightforward as possible. It is quick to set up, easy to configure, uses elegant templates, and above all: It's a joy to use. Bolt is created using modern open source libraries, and is best suited to build sites in HTML5 with modern markup. From a technical perspective: Bolt is written in PHP, and uses either SQLite, MySQL or PostgreSQL as a database. It's built upon the Silex framework together with a number of Symfony components and other libraries.

Review , Rate and View Demo of Bolt here:
http://webuzo.com/apps/cms/Bolt
Learn more about the Webuzo Bolt Stack from the VMWare Market Place