Function Description

Table 1 describes the functions of OBS Browser:

Table 1 Function description



Bucket management

Creates and deletes buckets of different storage classes in specific regions (service areas) and changes bucket storage classes.

Object management

Manages objects, including uploading (multipart uploads included), downloading, and deleting objects, changing storage classes, restoring Cold objects, and sharing objects with URLs.

Supports batch upload and download objects, as well as multipart upload.

Fragment management

Enables you to clear fragments that have been generated.

Permission control

OBS Browser supports permission control based on bucket policies, bucket ACLs, and object ACLs.

Server-side encryption

OBS allows user to encrypt objects using server-side encryption so that the objects can be securely stored in OBS.


CORS is a browser-standard mechanism provided by the World Wide Web Consortium (W3C). It defines the interaction methods between client-side web applications in one origin and resources in another origin. For general web page requests, website scripts and contents in one origin cannot interact with those in another origin because of Same Origin Policies (SOPs).


Records bucket access requests in logs for request analysis and log audit.

Lifecycle management

Supports the ability to set lifecycle rules for buckets to automatically delete expired objects.

External bucket adding

Allows you to manage data shared by other OBS users.

Task management

Allows you to upload, download, delete, and restore tasks.