Deploy on your own servers, under your control. It's open source. You can add features as you wish.
You can download and upload files on the website. You can also sync files to your computers with Seafile client program.
Seafile keeps every version of your files. You may restore a file to an older version, or restore a mistakenly deleted file.
You may encrypt a file library with a password. The password won't be stored by the server. So even the server administrator cannot view your private data.
Seafile Professional Edition -- A Comprehensive Collaboraton Platform
File Syncing and Sharing
Organize files into libraries. Each library can be shared between users and into groups. A library can also be selectively synced into any device.
Collaboration and Discussion
Edit and comment files online. Messaging, group discussion, activity notification and file versions make collaboration easy and reliable.
TasksIt's simple and efficient to maintain a to-do list and assign tasks online, with a plain text file or with the tasks module.
Tags and Searching
Tag files, tasks and messages, organizing items in your way. Searching makes it even easier to find items.
The pricing is $1,000 / 50 users / year
For more information, contact