GlobaLeaks
GlobaLeaks is a free and open-source whistleblowing software that helps create secure whistleblowing projects – it accepts messages and documents from the web and encrypts them for secure storage. Users may securely submit files, exchange messages and report human rights violations: by using such technologies as Tor Onion Services and HTTPS with A+ grade certificates without any personal data retention, GlobaLeaks provides a high level of security for your identity, files, and communications.