OpenDocMan is a web based document management system (DMS) written in PHP designed to comply with ISO 17025 and OIE standard for document management. It features fine grained control of access to files, and automated install and upgrades.
Maarch Courrier is a PHP Document Management System dedicated to electronic mail processing. Maarch includes scan connectors, mailroom management, workflow.
Maarch provides handy features like content management, version control, workflow, office templates, statistics, etc.
Donwload Maarch Courrier from ower gitlab :
https://labs.maarch.org/