Storage clients
Choose a Mac desktop client for Cloudflare R2, Amazon S3, and other S3-compatible storage. Compare Blob0 connection presets and open a provider page for setup guidance.
Choose a storage provider first, then match its endpoint, region, bucket, and access keys. Blob0 manages files in buckets you already own; it is not a cloud account or bucket administration console.
Cloudflare R2 client for Mac
Browse an R2 asset library, preview supported files, and prepare private downloads with a Mac desktop workflow.
Explore the Cloudflare R2 clientAmazon S3Amazon S3 client for Mac
Open an existing S3 bucket from Mac, review a release or export, and prepare a time-limited object link.
Explore the Amazon S3 clientMinIOMinIO desktop client for Mac
Connect to your self-hosted MinIO server from Mac, inspect an export, and upload a revised asset bundle.
Explore the MinIO desktop clientBackblaze B2Backblaze B2 client for Mac
Browse an existing B2 bucket from Mac, inspect objects, and prepare a time-limited B2 S3-compatible download.
Explore the Backblaze B2 clientWasabi S3Wasabi S3 client for Mac
Use a Mac S3 object client with a Wasabi bucket’s own region and service URL.
Explore the Wasabi S3 clientS3 client for Mac
See the broader Mac workflow and current limits across the available S3-compatible presets.
Explore the S3 client for MacConnection presets in Blob0
A preset fills in provider defaults; endpoint, bucket, and credentials still need to match your own storage account.
Cloudflare R2
- Endpoint
- R2 account S3 API endpoint
- Default Region
- auto
- Addressing
- path-style · fixed
Copy the endpoint from the bucket settings.
Amazon S3
- Endpoint
- Regional S3 endpoint
- Default Region
- us-east-1
- Addressing
- virtual-hosted · fixed
Match the endpoint and editable Region field to the bucket.
Backblaze B2
- Endpoint
- Regional S3-compatible endpoint
- Default Region
- us-west-004
- Addressing
- path-style · fixed
Use the endpoint and region shown in the B2 bucket details.
Wasabi
- Endpoint
- s3.<region>.wasabisys.com
- Default Region
- us-east-1
- Addressing
- path-style · fixed
Choose the service URL for the bucket region.
MinIO
- Endpoint
- Self-hosted server URL (default localhost:9000)
- Default Region
- us-east-1
- Addressing
- path-style · selectable
Use the API endpoint and settings supplied by the server operator.
Alibaba Cloud OSS
- Endpoint
- Region-specific OSS S3 endpoint
- Default Region
- cn-hangzhou
- Addressing
- virtual-hosted · fixed
Compatibility depends on the bucket domain and request features; verify the current OSS documentation.
Tencent Cloud COS
- Endpoint
- Region-specific COS S3 endpoint
- Default Region
- ap-guangzhou
- Addressing
- virtual-hosted · fixed
The bucket name includes the numeric APPID suffix; verify COS compatibility requirements.
Other S3-compatible
- Endpoint
- Provider-supplied S3 API endpoint
- Default Region
- us-east-1
- Addressing
- path-style · selectable
Ask the storage operator for the endpoint, signing region, and URL style.
OSS and COS are available as S3-compatible presets. For some mainland-China OSS accounts, data operations may require a custom domain and SSL; verify the current OSS requirements, endpoint, signing, and multipart behavior before connecting, because a preset does not mean every API has been tested.