| Developer(s) | Celepar, Serpro,Prognus Free Software, Open Source Community |
|---|---|
| Stable release |
2.0006 / May 19, 2010
|
| Operating system | Cross-platform |
| Available in | pt-br, en-us, es-es |
| Type | Groupware |
| License | GNU GPL v.2 |
| Website | expressolivre.org |
The Expresso Livre is a collaborative software that gathers functions of electronic mail, calendar, contacts center, workflow and messenger developed by Celepar starting from the German tool Egroupware version 1.0.007. The basics provided modules are:
The guidelines of development of Expresso are decided by a Steering Committee, formed by the following entities: