ExpressionEngine is a highly flexible, feature-rich web publishing system that empowers individuals, organizations, and companies around the world to create dynamic, content-driven websites.Web Publishing Features
- Multiple Weblogs/Sections
ExpressionEngine supports an unlimited number of weblogs.  You can separate your weblogs into independent pages, or you can put multiple weblogs on the same page.
- Custom Entry Fields
Each weblog can have its own unique set of entry fields.  These can be input boxes, pull-down menus or textareas.
- Custom Statuses
Create editorial work-flow by creating statuses that you can assign your entries to, like "first draft", "revision", "final edit", etc.  You can color-code them too.
- Multiple Categories
Each entry can be assigned to multiple categories, and you can create as many unique category groups as you want.
- RSS Syndication
With RSS, your content can be made available for syndication.  ExpressionEngine supports all major RSS formats, including the new Atom format.
- Moblog Module
Email weblog entries and photos to ExpressionEngine using your mobile phone or email program.
- Relationships
You can create relationships between entries in different weblogs, enabling information to be shared.
- Entry Versioning
The Entry Versioning feature lets you save previous revisions of your weblog entries, so you never lose any edits you make.
- Multi-entry Editing
This feature permits multiple entries to be edited at one time.
- Entry View Tracking
You can track up to four "zones" per entry so see where your entries are being viewed.
- Ping Servers
Each user can define their own servers to ping when new entries are added.
- HTML Formatting Buttons
Each user can store their own formatting elements that are available at the click of a button.
- Search-Engine Friendly URLs
The URLs produced by ExpressionEngine do not contain query strings which are disliked by search engines. Rather, they mimic the directory structure of static sites.
- URL Titles
Each weblog entry can be given a "human friendly" title for use with your comments or your permalink page.
- Sticky Topics
Weblog entries can be made "sticky", forcing them to always show up at the top of the page.
- Future Entries
You can post entries into the future and they won't appear on your site until that date.
- Expiring Entries
You can set an expiration date and your entries will be removed from your site automatically on that date.
- Weblog Pagination
This feature allows your users to view older entries by clicking "next" and "previous" page links.
- Article Pagination
You can split your articles into multiple pages.
- Image and File Uploading
Upload to multiple destinations, and limit uploads to specific user groups.
- Image Resizing and Thumbnailing
ExpressionEngine lets you resize images and create thumbnails, with support for the three major image manipulation protocols: GD, NetPBM, and ImageMagick.
- Image and File Browsing
View your uploaded images in the convenient File Browser
- Emoticons
Add "smileys" to your weblog entries and comments.
- Bookmarklet
Post weblog entries using a convenient bookmarklet.
- Multi-language Support
ExpressionEngine currently supports over 15 languages!