COSBrowser Overview

Last updated: 2020-07-06 10:56:13

    COSBrowser is a visual interface tool launched by Tencent Cloud to make it easier and simpler for you to view, transfer, manage, and interact with COS resources. Currently, COSBrowser is available for desktop and mobile devices. For more information, see:

    Download URL

    COSBrowser OS System Requirements Download Address
    Desktop Version Windows Windows 7 32/64-bit or above, Windows Server 2008 R2 64-bit or above Windows
    macOS macOS 10.13 or above macOS
    Linux Includes GUI which supports AppImage format Linux
    Mobile Version Android Android 4.4 or above Android
    iOS iOS 11 or above iOS

    COSBrowser for Desktop

    COSBrowser for desktop focuses on resource management and uploading and downloading data in batches.

    COSBrowser for desktop uses a system-configured proxy to connect to the internet. Please make sure that your proxy is set up properly or disable the proxy configuration if it fails to connect to the internet.

    • For queries on Windows, go to "Internet Options".
    • For queries on macOS, go to "Network Preferences".
    • For queries on Linux, go to System Settings > Network > Network Proxy.

    COSBrowser for desktop has the following features:

    Feature Description
    Creating/Deleting a bucket Creates or deletes a bucket
    Viewing bucket details Views the basic information of your bucket
    Viewing statistics Views the current storage capacity and number of objects in your bucket
    Permission management Modifies the permissions on your buckets and objects
    Setting versioning Enable/Suspends bucket versioning
    Adding an access path Adds an access path
    Uploading a file/folder Uploads files/folders to a bucket separately, in batches, or incrementally
    Downloading a file/folder Downloads files/folders to the local file system separately, in batches, or incrementally
    Deleting a file/folder Deletes files/folders from a bucket separately or in batches
    Synchronizing files Synchronizes local files to your bucket in real time
    Copying and pasting files Copies files/folders separately or in batches from one directory to another
    Renaming files Renames files in a bucket
    Creating a folder Creates a folder in a bucket
    Viewing file details Views the basic information of the files in a bucket
    Generating a file link Generates a file access link with a certain validity period by requesting a temporary signature
    Previewing a file Previews media files (images, video, and audio) in your bucket
    Searching a file Searches files in a bucket through prefix search
    Searching buckets Searches existing buckets
    Viewing file versions/incomplete multipart uploads
  • Views multiple versions of a file in a versioning-enabled bucket
  • Views the incomplete multipart uploads in your bucket
  • Setting up a proxy Sets up a proxy to access COS
    Setting the number of concurrent transfers Sets the number of concurrent transfers for file upload or download
    Setting the number of parts to be transferred Sets the number of parts for multipart upload or download
    Setting the number of retries upon transfer failure Sets the number of retries upon upload or download failure
    Setting upload check Double-checks files uploaded to a bucket
    Setting MD5 checksum calculation during upload Calculates the MD5 checksums of files uploaded to a bucket and adds them to custom headers
    Viewing a local log Saves the record of operations on COSBrowser in the form of a local log

    COSBrowser Mobile Version

    COSBrowser for mobile devices focuses on viewing and monitoring of resources and COS data such as storage and traffic anytime, anywhere.

    COSBrowser for mobile devices has the following features:

    Operation Name Description
    Login with WeChat Logs in with WeChat
    Data overview Views recent data usage
    File batch operations Uploads, downloads, deletes, copies, or moves files in a bucket in batches
    Sharing and uploading Shares and uploads files from third-party apps to a bucket
    Renaming files Renames files in a bucket
    Creating a folder Creates a folder in a bucket
    Viewing file details Views the basic information of the files in a bucket
    Previewing files Previews media files (images, video, and audio) in a bucket
    Generating a file link Generates a file access link with a certain validity period by requesting a temporary signature
    Searching files Searches files in a bucket through prefix search
    Searching buckets Searches existing buckets
    Viewing bucket details Views the basic information and domain name of your bucket
    Creating a bucket Creates a new bucket
    Adding an access path Allows a sub-account that does not have permission to access the bucket list to enter bucket resource management by adding an access path
    Viewing storage pack usage Views the usage of your current storage pack

    Changelog

    Feedback and Suggestions

    If you have any questions or suggestions during your use of COSBrowser, please feel free to give us your feedback:

    • Feedback on Desktop Version: issues.

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