COS provides developers with the following tools:
| Tool | Features |
|---|---|
| COSCMD Tool | This tool allows users to perform operations such as batch upload/download/deletion of objects by using simple command line instructions. |
| COS Browser Tool | This tool makes it easy for users to perform data upload/download and other operations in a visualized manner. |
| COS Migration Tool | This tool is used to migrate data from multiple source data addresses (such as local server, and other cloud storage services) to COS. |
| FTP Server Tool | This tool is used to upload/download files to/from COS via FTP server. |
| COSFS Tool | In Linux, this tool is used to mount buckets to a local file system and operate objects in COS via the local file system. |
| Hadoop Tool | This tool allows users to process objects in COS using Hadoop, such as MapReduce and HiveCOS. |
| HDFS TO COS Tool | This tool is used to copy the data on HDFS to COS. |