Welcome to the Tahoe project, a secure, decentralized, fault-tolerant filesystem. All of the source code is available under a Free Software, Open Source licence.
This filesystem is encrypted and spread over multiple peers in such a way that it remains available even when some of the peers are unavailable, malfunctioning, or malicious.
See the web site for information, news, and discussion:
To install Tahoe, please see install.html.
You may use this package under the GNU General Public License, version 2 or, at your option, any later version. See the file COPYING.GPL for the terms of the GNU General Public License, version 2.
You may use this package under the Transitive Grace Period Public Licence, version 1.0, or, at your option, any later version. The Transitive Grace Period Public Licence says that you may distribute proprietary derived works of Tahoe without releasing the source code of that derived work for up to twelve months, after which time you are obligated to release the source code of the derived work under the Transitive Grace Period Public Licence. See the file COPYING.TGPPL.html for the terms of the Transitive Grace Period Public Licence, version 1.0.
(You may choose to use this package under the terms of either licence, at your option.)