Page editing
Use simple wiki syntax to format text, create tables, create links, display images, etc. Alternatively use a powerful WYSIWYG editor to edit  the content of documents.

Version Control
Any change made in XWiki is saved under version control, meaning you can view any previous version of a page, compare different versions or rollback to any past version.

Exports
Export wiki pages to PDF, ODT, RTF, XML or HTML.

Spaces
Organize your documents by grouping them together by domain.

Programming
Use XWiki's programming API directly into your pages (Velocity or Groovy) to perform advanced formatting, layout or anything really.

Applications & Extensions
Create applications by grouping several pages together. Import and export Applications to/from your wiki.

RESTful and XML/RPC remote APIs
Use XWiki's RESTful and XML/RPC remote APIs to easily integrate XWiki with your application.

Portlet Integration
Add XWiki as a Portlet in a Portal.

Database Support
Documents are stored in a relational database. Use your favorite database.

Integrated Statistics
See who's reading or contributing to your wiki, what are the most viewed documents and more.

Keyboard Shortcuts
Keyboard shortcuts help you save time since you never have to take your hands off the keyboard to use the mouse.

Document Lifecycle
Create, Edit, Show, Print, Delete, Copy, Rename and Send By Mail documents.

Attachments
Attach as many files as you want to any page. These files can then be referenced and used in page contents.

Rights Management
Control who can view, edit or delete documents in a flexible manner. Apply rights to a document, a space or an entire wiki.

Users and Groups Management
Add, delete and edit the users and groups in your wiki.

Notifications
You can stay up to date with changes made to your wiki using RSS feeds and the Watchlist application.

Office Importer
Easily turn Office documents (MS Office, Open Office, PDF, etc) into wiki pages.

Skins
Completely customize document templates, add menus, modify CSS files. You're in complete control of the look & feel.

Internationalization
Support different translations of your documents and have your users be automatically directed to version in their own language.

Scalability & Performance
XWiki supports virtual wikis and allows Farms of wikis to be set up easily.

Document Templates & Forms
Easily creates forms by simple visual editing, attach these forms to documents and query them.

WebDAV
Access all of your wiki's attachments and documents using a DAV client (file explorer, etc).

Authentication
Describes the various authentication mechanisms suported by XWiki (Form, Basic, LDAP, Custom, etc).