Websites to Selective synchronization

MEGA is a secure, user-controlled cloud storage and file-sharing platform built with end-to-end encryption at its core.

Microsoft OneDrive is a leading cloud storage and file synchronization service that enables users to store files, photos, and other important data in the cloud, accessible from virtually anywhere. It facilitates seamless file sharing and collaboration, particularly for users within the Microsoft ecosystem, offering tight integration with Office 365 applications.

SpiderOak is a highly secure, zero-knowledge cloud backup, sync, and sharing platform designed to protect your data from ransomware, hardware failures, and other threats. It offers robust end-to-end encryption, ensuring only you can access your files.