Wormhole

A simple and private file sharing service that protects user data through end-to-end encryption and automatic link expiry, allowing anyone to share files up to ten gigabytes in size without compromising on security. Unlike many file transfer services that store files on central servers in plain text, the platform encrypts files in the browser before they ever leave the sender's device, meaning the service operator cannot access the contents. Files under a certain size are stored on the platform's servers with encryption, while larger files use peer-to-peer transfer technology that sends data directly between the sender and recipient without intermediate storage. Every shared link expires automatically after a configurable time period, ensuring that forgotten links do not leave files accessible indefinitely. The recipient does not need an account — they simply open the link and download the file through a clean, distraction-free interface. Download tracking shows how many times a file has been accessed, giving the sender visibility into the sharing activity. The service does not require registration for basic use, keeping the sharing process fast and frictionless for one-time transfers. The platform is suitable for professionals, journalists, and anyone who needs to share sensitive documents, large media files, or personal data securely without trusting a third party with unencrypted access.