Weiyun

The service provides a cloud‑based storage platform that lets users keep any type of file in a stable, reliable repository. Files can be accessed, downloaded, and shared across multiple devices, and the system supports online preview of various document formats. It also includes a photo backup feature that automatically saves images, helping users preserve visual memories.

Users can edit documents directly in the browser, with changes saved automatically to the cloud. The platform supports collaborative editing, allowing multiple participants to work on the same file and see updates in real time. Version history is retained, enabling restoration of previous document states for added safety.

Security and privacy are emphasized through continuous storage stability, protected file transfer, and compliance with service agreements and privacy policies. The solution integrates with popular Tencent accounts for login and offers support channels for feedback and assistance.