CorneliOS Web Desktop & Perl Framework

CorneliOS is an experimental multi-user and cross-browser "Web Desktop Environment", "Web Operating System" or "Web Office". It is also a powerful development framework for web apps and social networking platforms written in Perl.

  • Multi-user web desktop
  • User Manager
  • File Manager
  • CMS (Content Management System)
  • DBMS (Database Management System)
  • CorneliOS Perl API (use CorneliOS features in your own software)
  • CIOS Perl API (build powerful social networking platforms)

Get CorneliOS now!

The latest official release is CorneliOS 5.8r3.
The last version available under the GPL is CorneliOS 5.5.

Important update:

On June 21, 2015 Joopita Research announced that CorneliOS 5.5 would be the last CorneliOS version available under the General Public License (GPL).

Last GPL release info:

CorneliOS 5.5r24 released
May 24, 2015

The CorneliOS Team is pleased to announce the release of CorneliOS 5.5r24.

CorneliOS is a web based multi-user OS that runs in your web browser. All applications and files are stored on the CorneliOS server and are accessible all the time and anywhere. CorneliOS is platform and browser independent and offers a web application development framework.

CorneliOS 5.5r24 offers a greatly improved greatly improved CIOS LMS tools, greatly improved CorneliOS and CIOS SQL APIs offering better ODBC compatibility, new CorneliOS DBMS export SQL and execute SQL features, an improved CorneliOS DBMS table viewer, a CIOS Web API that’s no longer limited to the school web environment, improved CorneliOS and CIOS mobile compatibility, a new CorneliOS Parser ExtHTML device command that allows for easier mobile website creation, CorneliOS and CIOS code cleanups, a CIOS Media Manager now supporting ViewerJS, a CIOS Publisher API now supporting ViewerJS as well as updated system images, language kits and style sheets.

Of course the release also includes the usual bug fixes, code enhancements, minor feature changes and documentation updates.

Special thanks to all of those who help us by downloading, testing and giving us feedback - end users, testers as well as contributors.

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