RocketShare is a zero-knowledge file sharing service designed to keep files private. Files are encrypted in your browser using AES-256-GCM encryption before they leave your device, ensuring that even the service providers cannot access the content.

The service offers resumable chunked uploads and streaming downloads that work on both desktop and mobile devices. Users can set link expiry periods ranging from 1 to 90 days, add optional passwords, and impose download limits for enhanced security. There is also an option to email the secure link directly to recipients.

Encryption occurs entirely in the user's browser, and the decryption key is stored exclusively in the URL fragment (the part after the # symbol). This means RocketShare only stores encrypted data blobs on its servers, maintaining a zero-knowledge architecture where the service has no access to the files or keys.

The primary benefit is secure and private file sharing without the need for user accounts or credit cards. Files are stored in data centers located within the European Union, adhering to strict privacy standards. This makes it suitable for sharing sensitive documents securely.

RocketShare is targeted at users who prioritize privacy and need a simple, secure way to share files. It integrates seamlessly across web platforms on desktop and mobile browsers, requiring no additional software installations.