(en traducción)
Características generales
Libro Colaborativo - El libro colaborativo permire configurar un libro y luego autorizar a otros miembros .

URL's amigables - Drupal usa el modo mod_rewrite de Apache para habilitar URL's personalizables que son amigables para el usuario y el motor de búsqueda.

Módulos - La Comunidad de drupal ha contribuído con muchos módulos, los cuales proveen funcionalidad que extienden el núcleo de Drupal.

Ayuda en línea - Como muchos proyectos de fuente abierta, nosotros no podemos decir que nuestra ayuda eb línea es perfecta, pero tenemos contruído un sistema de ayuda en línea dentro del núcleo dentro del núcleo del texto de ayuda. Disponible en tu propio sitio.

Código abierto - El código fuente de Drupal está libremente disponible bajo los términos de la Licencia Pública General de GNU 2 (GPL 2). A diferencia de sistemas propietarios de blogs o Sistemas Administradores de Contenidos, la características de Drupal están totalmente disponibles para extenderse y modificarse como sea necesario.

Personalization - A robust personalization environment is at the core of Drupal. Both the content and the presentation can be individualized based on user-defined preferences.

Role based permission system - Drupal administrators don't have to tediously setup permissions for each user. Instead, they assign permissions to roles and then group like users into a role group.

Searching - All content in Drupal is fully indexed and searchable at all times if you take advantage of the built in search module.

User management
User authentication - Users can register and authenticate locally or using an external authentication source like Jabber, Blogger, LiveJournal or another Drupal website. For use on an intranet, Drupal can integrate with an LDAP server.

Content management
Polls - Drupal comes with a poll module which enables admins and/or users to create polls and show them on various pages.

Templating - Drupal's theme system separates content from presentation allowing you to control the look and feel of your Drupal site. Templates are created from standard HTML and PHP coding meaning that you don't have to learn a proprietary templating language.

Threaded comments - Drupal provides a powerful threaded comment model for enabling discussion on published content. Comments are hierarchical as in a newsgroup or forum.

Version control - Drupal's version control system tracks the details of content updates including who changed it, what was changed, the date and time of changes made to your content and more. Version control features provide an option to keep a comment log and enables you to roll-back content to an earlier version.

Blogging
Blogger API support - The Blogger API allows your Drupal site to be updated by many different tools. This includes non-web browser based tools that provide a richer editing environment.

Content syndication - Drupal exports your site's content in RDF/RSS format for others to gather. This lets anyone with a News Aggregator browse your Drupal sites feeds.

News aggregator - Drupal has a powerful built-in News Aggregator for reading and blogging news from other sites. The News Aggregator caches articles to your MySQL database and its caching time is user configurable.

Note: This prevents losing track of your news as in other aggregators when you're offline for a few days.

Permalinks - All content created in Drupal has a permanent link or "perma link" associated with it so people can link to it freely without fear of broken links.

Platform
Apache or IIS, Unix / Linux / BSD / Solaris / Windows / Mac OS X support - Drupal was designed from the start to be multi-platform. Not only can you use it with either Apache or Microsoft IIS but we also have Drupal running on Linux, BSD, Solaris, Windows, and Mac OS X platforms.

Database independence - While many of our users run Drupal with MySQL, we knew that MySQL wasn't the solution for everyone. Drupal is built on top of a database abstraction layer that enables you to use Drupal with MySQL and PostgreSQL. Other SQL databases can be supported by writing a supporting database backend containing fourteen functions and creating a matching SQL database scheme.

Multi-language - Drupal is designed to meet the requirements of an international audience and provides a full framework to create a multi-lingual website, blog, content management system or community application. All text can be translated using a graphical user interface, by importing existing translations, or by integrating with other translation tools such as the GNU gettext.

Administration and analysis
Analysis, Tracking and Statistics - Drupal can print browser-based reports with information about referrals, content popularity and how visitors navigate your site.

Logging and Reporting - All important activities and system events are captured in an event log to be reviewed by an administrator at a later time.

Web based administration - Drupal can be administered entirely using a web browser, making it possible to access it from around the world and requires no additional software to be installed on your computer.

Community features
Discussion forums - Full discussion forum features are built into Drupal to create lively, dynamic community sites.

Performance and scalability
Caching - The caching mechanism eliminates database queries increasing performance and reducing the server's load. Not only can the caching be tuned in real time, while your site is under load, but it has been successfully tested under a "slashdotting" and performed extremely well.