Filen vs Opera Unite

Filen

File Sharing

Filen is a secure, end-to-end encrypted file storage and sharing service. It allows users to store files privately in the cloud and share them securely with other Filen users or send one-time links. Key features include client-side encryption, ability to set expiration dates on shared files, file versioning and decentralized storage.

Opera Unite

Web Browsers

Opera Unite is a discontinued web server functionality built into the Opera web browser. It allowed users to share files, media, and webpages with other Opera users without setting up a separate web server.