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 Web Messenger Stack
Webuzo Open Web Messenger Stack for the VMWare Environment Open Web Messenger is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website. You should place the button of Web Messenger at your site. Your visitors click the button and chat with your operators who help them.

Review , Rate and View Demo of Open Web Messenger here:
http://webuzo.com/apps/customersupport/Open_Web_Messenger
Learn more about the Webuzo Open Web Messenger Stack from the VMWare Market Place

2 ) Webuzo LimeSurvey Stack
Webuzo LimeSurvey Stack for the VMWare Environment LimeSurvey (formerly PHPSurveyor) is an open source online survey application written in PHP based on a MySQL, PostgreSQL or MSSQL database. It enables users without coding knowledge to develop, publish and collect responses to surveys. Surveys can include branching, custom preferred layout and design (using a web template system), and can provide basic statistical analysis of survey results.

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

3 ) Webuzo TinyWebGallery Stack
Webuzo TinyWebGallery Stack for the VMWare Environment TinyWebGallery is a free php based photo album / gallery that is very easy to install, extremely user friendly, does not need a database (uses xml files) but still has all the features you should expect and much more!

TinyWebGallery can be configured very fast for a professional gallery like a model agency but also for the pictures from the last ski holiday! Just check out the demos and the list of all functions.

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

4 ) Webuzo OpenX Stack
Webuzo OpenX Stack for the VMWare Environment OpenX provides the products and services to grow your business through online advertising. With OpenX Ad Server, you can power all of your ad serving needs. With OpenX Market, you can maximize the value of your online ad inventory.

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

5 ) Webuzo SugarCRM Stack
Webuzo SugarCRM Stack for the VMWare Environment Sugar CRM is the world's leading provider of commercial open source customer relationship management (CRM) software. Founded as an open source project in 2004, SugarCRM applications have been downloaded over five million times and currently serve over 500,000 users in 75 languages.

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

6 ) Webuzo poMMo Stack
Webuzo poMMo Stack for the VMWare Environment poMMo is versatile mass mailing software. It can be used to add a mailing list to your Web site or to organize stand alone mailings. Unique Features such as the ability to mail subsets of your subscribers set it apart from alternatives.

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

7 ) Webuzo eyeOS Stack
Webuzo eyeOS Stack for the VMWare Environment eyeOS is a disruptive desktop entirely usable from a web browser. It includes an office suite and some collaboration aplications, as well as a full framework to develop new web apps as if they were desktop apps. Free and Open Source so you can host your own system, keeping all your data under your control.

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

8 ) Webuzo SquirrelMail Stack
Webuzo SquirrelMail Stack for the VMWare Environment SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 for maximum compatibility across browsers. SquirrelMail has all the functionality like email client, including strong MIME support, address books, and folder manipulation.

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

9 ) Webuzo StatusNet Stack
Webuzo StatusNet Stack for the VMWare Environment StatusNet is the open source microblogging platform that helps you share and connect in real-time within your own domain. With StatusNet you can encourage collaboration, build and engage your community, and be in command of your brand.

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

10 ) Webuzo Piwik Stack
Webuzo Piwik Stack for the VMWare Environment Piwik is a open source web analytics software program. It provides you with detailed real time reports on your website visitors: the search engines and keywords they used, the language they speak, your popular pages and so much more. Piwik aims to be an open source alternative to Google Analytics.

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

11 ) Webuzo Podcast Generator Stack
Webuzo Podcast Generator Stack for the VMWare Environment Podcast Generator is a free web based podcast publishing script written in PHP: upload media files (audio-video) via a web form along with episode information and automatically create podcast w3c-compliant feed including iTunes specific tags. It also features a comprehensive web administration.

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

12 ) Webuzo Loaded 7 Stack
Webuzo Loaded 7 Stack for the VMWare Environment Loaded 7 is a responsive ecommerce web application. Based on a 3rd generation e-commerce platform, Loaded 7 includes new mobile responsive template in both admin and catalog.

Review , Rate and View Demo of Loaded 7 here:
http://webuzo.com/apps/ecommerce/Loaded_7
Learn more about the Webuzo Loaded 7 Stack from the VMWare Market Place

13 ) Webuzo Typo3 45 Stack
Webuzo Typo3 45 Stack for the VMWare Environment TYPO3 is a free Open Source content management system for enterprise purposes on the web and in intranets. It offers full flexibility and extendability while featuring an accomplished set of ready-made interfaces, functions and modules.

Review , Rate and View Demo of Typo3 45 here:
http://webuzo.com/apps/cms/Typo3_45
Learn more about the Webuzo Typo3 45 Stack from the VMWare Market Place

14 ) Webuzo Beatz Stack
Webuzo Beatz Stack for the VMWare Environment Beatz is an online social networking community script that allows you to start your own favourite artist band website. Beatz is an online community script for sharing, discussing and learning about new artists and your favorites.

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

15 ) Webuzo Dolibarr Stack
Webuzo Dolibarr Stack for the VMWare Environment Dolibarr is a software built by modules addition, to manage small or medium companies, freelancers or foundations. Dolibarr is an OpenSource project base on a WAMP, MAMP or LAMP server.

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

16 ) Webuzo BoxBilling Stack
Webuzo BoxBilling Stack for the VMWare Environment BoxBilling New generation free billing software! Complete client management, billing & support software. BoxBilling is free and will always be free! You can sell any product imaginable - web hosting, software licenses, servers, downloadable products and setup any custom products.

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

17 ) Webuzo DokuWiki Stack
Webuzo DokuWiki Stack for the VMWare Environment DokuWiki is a standards compliant, simple to use Wiki, mainly aimed at creating documentation of any kind. It is targeted at developer teams, workgroups and small companies. It has a simple but powerful syntax which makes sure the datafiles remain readable outside the Wiki and eases the creation of structured texts. All data is stored in plain text files, no database is required.

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

18 ) Webuzo PunBB Stack
Webuzo PunBB Stack for the VMWare Environment PunBB is a fast and lightweight PHP-powered discussion board. Its primary goals are to be faster, smaller and less graphically intensive as compared to other discussion boards. PunBB has fewer features than many other discussion boards, but is generally faster and outputs smaller, semantically correct XHTML-compliant pages.

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

19 ) Webuzo phpFreeChat Stack
Webuzo phpFreeChat Stack for the VMWare Environment phpFreeChat is a free, simple to install, fast, customizable and multi languages chat that uses a simple filesystem for message and nickname storage. It uses AJAX to smoothly refresh (no flicker) and display the chat zone and the nickname zone. It supports multi-rooms (/join), private messages, moderation (/kick, /ban), customized themes based on CSS and plugins systems that allows you to write your own storage routines (ex: Mysql, IRC backends), and you own chat commands !

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

20 ) Webuzo PyroCMS Stack
Webuzo PyroCMS Stack for the VMWare Environment PyroCMS is an open source, object oriented content management system built using PHP5 and CodeIgniter. PyroCMS is easy to use, looks great and uses some smart caching to keep everything running smoothly. It can be easily extended with Modules, Widgets, and Plugins which are easy to make; and it can be customized with Themes, which are basic HTML with a few tags in place.

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