Pydio 6.0 Pydio (alias AjaXplorer) is a online file-sharing platform. It provides a desktop-like folder and grouping structure. It can integrate with LDAP and other authorization schemes, provides other enterprise features and a custom syncing protocol. Pydio runs on PHP with modern browsers, but also comes with clients for Android / iOS, and a Thunderbird plugin. It's available under a Affero GPLv3 w/ CLA, for redistribution as commercial variant.