Mattermost, Nextcloud, Seafile, and other companies offer security-minded organizations storage and productivity options to run on private cloud servers.

OpenPhoto, an open-source photo uploading service that stores files to a user’s Dropbox or other cloud storage account, has released its iPhone app.

Sparkleshare is the solution for those who have problems with Dropbox not being an open-source service. Like Dropbox, SparkleShare sets up a local folder which is automatically kept in sync ...

ownCloud is a free software suite, written in PHP, that provides file storage, synchronization, and sharing. It provides the same basic features of Dropbox or Box.net. It also provides a whole lot ...

Dropbox acquired Zulip in 2014, and the service is going open source as a result of the company's yearly Hack Week invitational program.