What is S3 Browser

S3 Browser is a freeware Windows client for Amazon S3 and Amazon CloudFront. Amazon S3 provides a simple web services interface that can be used to store and retrieve any amount of data, at any time, from anywhere on the web. Amazon CloudFront is a content delivery network (CDN). It can be used to deliver your files using a global network of edge locations.

Download S3 Browser Freeware 8.4.1

For Windows XP/Vista/7/8/8.1/10 and Windows Server 2003/2008/2012/2016/2019

Powerful and easy to use, it will help you:

• Reliably Upload and Download your files to and from Amazon S3.
• Publish your Content using Amazon S3.
• Browse, Create, Delete Amazon S3 Buckets.
• Share your Buckets with other Amazon S3 users.
• Use Buckets shared by other Amazon S3 users.
• Set Access Control on Buckets and Files.
• Keep your Files backed up in encrypted form.
• Manage your Amazon CloudFront Distributions.
• And Many More!

Cutting edge features make it exceptional!

• Support for Multiple Amazon S3 Accounts and S3-Compatible Storages
• Client Side Compression and Encryption (AES 256)
• Support for Data Integrity Checking to guarantee reliable file transfer.
• Convenient Folder Sync Tool - Upload Only New and Changed Files!
• Support for Amazon S3 Versioning and convenient versions manager.
• Full support for all Amazon S3 storage classes
• Full support for Standard Infrequent Access Storage Class
• Full support for OneZone-Infrequent Access Storage Class
• Processing very large amounts of files (millions) effectively!
• Support for AWS Identity and Access Management (IAM)
• Easy to use CloudFront Manager
• Support for very large files. Up to the 5 TB in size!
• Amazon S3 Server Side Encryption support.
• High-speed Multipart Uploads and Downloads with ability to Pause and Resume.
• Full support for Amazon S3 Transfer Acceleration
• An easy to use Bucket Sharing Wizard - share your Buckets with just two clicks!
• Convenient HTTP Headers Editor.
• Inclusion and Exclusion Filters
• Support for Bucket Lifecycle Rules
• Support for restore from Amazon Glacier and Deep Archive storage classes.
• Support for bulk ACLs assignment (edit ACLs in batch mode).
• Default Http Headers allow you to apply pre-defined HTTP Headers automaticaly!
• Advanced Web URLs Generator.
• Support for Static Website Hosting.
• Support for Amazon S3 Bucket Policies.
• Support for Cost Allocation Tagging and Cross-Origin Resource Sharing.
• Command Line Tools - Automate your Amazon S3 Tasks with ease!
• Bandwidth throttling and proxy support.
• Support for copy/move between amazon s3 accounts and buckets.
• Drag and Drop from Windows Explorer.
• Fast working multithreaded Http Engine.
• Support for Amazon S3 Bucket Logging (Server Access Logging).
• Support for Requester Pays Buckets.
• And tons of other cool features and tools!

03 Jul, 2019 - S3 Browser Version 8.4.1 Released

• Added support for the DEEP_ARCHIVE storage class
• Added support for the Asia Pacific (Hong Kong) region
• Added support for the Delete operation in command line interface
• New and improved context menu for the HTTP Headers tab
• Improved CloudFront Invalidation to use wildcards to reduce costs
• Stability improvements and bugfixes for Folder Sync Tool
• Fixed appcrash when adding new Default Http Header
• Fixed an issue with the retrieval pricing for some regions
• Fixed an issue with GZIP compression for small files
• Fixed an issue with copying GLACIER restored files
• Fixed an issue with multipart copy for versioned objects
• Fixed an issue with EC2 IAM Role account type
• Fixed an issue with multi-part uploads to object-lock enabled buckets
• Improved the IAM access keys management dialogs
• Monor UI improvements and bugfixes
• Various internal improvements and bugixes

18 Dec, 2018 - S3 Browser Version 8.1.5 Released

• Added support for temporary credentials via STS AssumeRole
• Added support for the INTELLIGENT_TIERING storage class
• Added support for instant transition to the GLACIER storage class
• Added support the new EU (Stockholm) region
• Improved the Accounts dialog (accounts import/export/reorder)
• Improved The Lifecycle Rules dialog (copy/paste lifecycle rules)
• Improved downloading engine to correctly work with mounted volumes
• Improved uploading engine to show correct task status during hashing
• Switched from MD5 to SHA256 hashing (faster, get rid of double hashing)
• Switched to Signature V4 for IAM tasks (more secure)
• Security fix (XXE was posible when using s3-compatible storages)
• Fixed an issue with time limited URLs generation
• Fixed appcrash when copying file properties
• Fixed an authentication issue with s3-compatible storages with non std ports
• Fixed an issue with file size filters and directories
• Fixed an issue with the command line sync tool (handling of the 'h' switch)
• Various internal improvements and bug-fixes

09 Oct, 2018 - S3 Browser Version 7.7.7 Released

• Added support for ONEZONE_IA storage class
• New and improved Bucket Lifecycle Rules editor
• Added support for bucket default storage class
• Reduced redundancy storage class is deprecated
• Improved support for external buckets
• Improved support for limited IAM accounts
• Other minor improvements and bug-fixes

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