Free open source content software for linux

SmoothWall Express is an open source firewall distribution based on the GNU/Linux operating system.
Linux is the ideal choice for security systems; it is well proven, secure, highly configurable and freely available as open source code.
SmoothWall includes a hardened subset of the GNU/Linux operating system, so you dont have to install any separate OS.
Designed for ease of use, SmoothWall is configured via a web-based GUI, and requires absolutely no knowledge of Linux to install or use.

OpenEMM is a feature-rich industrial-strength enterprise software for e-mail marketing and the first Open Source application for e-mail marketing.
The OpenEMM code base has been developed since 1999 and is used (as part of the commercial ASP product E-Marketing Manager) by companies like BenQ, CA, IBM, Siemens, Deutsche Telekom, Tiscali, etc.
OpenEMM offers already more than 90% of the functionality of the commercial product and some features the commercial product does not offer right now (i.e. new user interface, MySQL support, etc.).
The main difference is, that OpenEMM is an easy to set up single server solution, while its big brother E-Marketing Manager operates on several distributed servers as software on demand.
Main features:
- use e-mail marketing to manage their customer relations (CRM)
- use e-mail marketing to distribute content from various sources (CMS)
- use e-mail marketing to collect data about recipients and to analyze them (BI)
Enhancements:
Bug Fixes in Release 5.1.1
MailingWizard (BugID: 1746428, Source: SF.net)
"Error in MailingWizard step 7 when no targetgroup is defined"
- added warning message in step 1 if no target group exists
Profile fields (BugID: 1746416, Source: SF.net)
"add profile fields doesnt work with mysql 5.0"
- fixed sql bug so that profilefields can be created in MySQL version 5.x
Profile fields (BugID: 1735033, Source: SF.net)
"Profile field, Type date, update error"
- Profile fields (type "date") are now saved and updated correctly.
Bouncmanagement (Source: Internal)
- fixed bounce scanning for hostnames with hyphen
Profile fields (Source: Internal)
- fixed bug, that prevented editing fields after entering incorrect values
ImportWizard (Source: Internal)
- fixed bug when importing with "ignore null values"
ExportWizard (Source: Internal)
- "tabulator" can now be used as separator
ExportWizard (Source: Internal)
- wizard now saves separator presetting
Mailing overview (Source: Internal)
- fixed sorting in overview (latest mailings first)
Mailing overview (Source: Internal)
- the correct form is now beeing displayed when deactivating an action based mailing
Mailing overview (Source: Internal)
- fixed bug which showed the template by default
Mailing overview (Source: Internal)
- "archive" in template is now beeing used
Mailing overview (Source: Internal)
- fixed layout bug in "send mailing" view
Fullview, Preview (Source: Internal)
- replacing agnTags now works with null-values
Campaign statistics (Source: Internal)
- fixed layout bug
Settings (Source: Internal)
- all available user rights can now be assigned to a user, added necessary message properties
Features in Release 5.1.1
Struts upgrade (Source: Internal)
- upgrade to Struts 1.3.8
language support (Source: Internal)
- added French language support
special thanks to OpenEMM Forum user "arnaud" for providing the message_fr.properties
Profile fields (Source: Internal)
- default values of profile fields can be changed
Settings (Source: Internal)
- added password security bar that shows how secure the chosen password is

Bricolage, an open-source enterprise-class content management system, greatly simplifies the complex tasks of creating, publishing, and managing the vast libraries of content essential to any organization.
With advanced features such as fully-configurable workflows, customizable document types, multisite management capabilities, and comprehensive Perl-based templating support, Bricolage has been designed from the ground-up to scale to meet the demanding needs of large organizations around the world. This flexibility and scalability led eWeek to hail Bricolage as Most Impressive in 2002.
No matter what type of site you run, visitors come to your site because they are looking for content.
Main features:
- Streamline content updates by allowing authorized users to update the site directly.
- Update from any computer with a Web browser. Bricolage works in all major browsers and requires no additional software or plug-ins.
- Maintain editorial control and review through customizable workflows that require content to pass through an editor before publication.
- Restrict user privileges to only the pages and features each user needs in order to limit the potential for abuse.
- Easily revert to an older copy of a document at any time in case of an unwanted update.
- Enforce a consistent look and feel through the use of powerful templates.
- Generate server-neutral HTML or XML output that can be served by any web server on any platform.
- Automatically push content to a front-end Web server or server cluster to allow virtually unlimited scalability.
Enhancements:
Improvements
- If "Term::ReadPassword" isnt found during installation, a better
error message is displayed. [Scott]
- Added output channel name to "Could not find template" error message
in the Mason Burner. [Paul Orrock]
- The contributed Linux start script (contrib/start_scripts/linux) now
restarts the "bric_queued" server when the "restart" command is used
and the "bric_queued" server is enabled. It also now also passes a
log file name to "bric_queued" so that publishing errors can more
easily be traced. [David]
- Overriding Mason inheritance in story element templates by setting
$inherit in the "

Smalltalk YX software is an open source Smalltalk-80 implementation.
Main features:
- Readable code
- Flexibility trough easy creation of plugins
- Portable to most important platforms
- Optimized
- Modern
- Embeddable in C applications
- Easy to use, powerful and well-structured environment
- Small

VideoCut project is an open source desktop application specialized for creating compositions of screenshots from video files. The project uses xine-lib and Qt-4
Languages:
- English
- Ukrainian
- Russian