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Torch Object Storage

TOS Browser

System settings

TOS Browser allows you to configure parameters for upload and download tasks, set the prompt level for dangerous operations, switch between languages, and configure HTTP proxies. This topic explains how to do so.

Steps

On the Buckets page, click the icon in the upper-right corner.

In the box that appears, select a Settings type that best suits your need, and then configure the relevant parameters.

Upload and download settings
Security settings
Changing the language
Using an HTTP proxy
Click Upload and download settings and configure the following parameters.
Maximum number of upload tasks: The maximum number of upload tasks that can run simultaneously. The default value is 10, and the valid range is 1 to 100.
Upload shard concurrent: TOS Browser uses the multipart upload method by default for large objects. You can set the maximum number of parts that can be uploaded concurrently per task. The higher this value, the faster the upload speed. The default value is 1, and the valid range is 1 to 100.
Maximum number of download tasks: The maximum number of download tasks that can run simultaneously. The default value is 10, and the valid range is 1 to 100.
Download shard concurrent: TOS Browser uses the multipart download method by default for large objects. You can set the maximum number of parts that can be downloaded concurrently per task. The higher this value, the faster the download speed. The default value is 1, and the valid range is 1 to 100.
Timeout: The default value is 120 seconds, and the valid range is 30 to 600 seconds.
Part size: The size of each part in a multipart upload. The default value is 8 MiB, and the valid range is 5 MiB to 1,024 MiB.
Number of retries: The default value is 10, and the valid range is 0 to 20.
Upload secondary validation: After the upload is complete, TOS Browser verifies that the objects in the cloud are the same as the files on your device. If they do not match, the upload will fail. This happens when a local file is accidentally modified during the upload process.
warning
This feature uses extra system resources and may cause lag.
Second validation downloaded: After the download is complete, TOS Browser verifies that the objects in the cloud are the same as the files on your device. If they do not match, the download will fail. This happens when a local file is accidentally modified during the download process.
warning
This feature uses extra system resources and may cause lag.
Click Security settings and select whether to elevate the prompt level for dangerous operations. Specifically:
At the high level, you will be prompted to enter a confirmation message when deleting objects. This reduces the chance of accidental operations and protects data security.
The low level is selected by default. When you delete an object, a dialog box will warn you of the risk, but manual confirmation will not be required.
Click System settings, and select Chinese or English under Language.
Click System settings. Then, set Proxy configuration to Custom proxy, and enter the Proxy address and Proxy port.

Save your settings by clicking Save.

(Optional) In the Prompt dialog, click Restart immediately to apply the proxy settings.

tip

You must restart TOS Browser for the upload and download settings, language switching, and HTTP proxy configuration to take effect.

Last updated: 2026.03.18 18:48:57