NEWTry BucketMate Web App!

The S3 client built for speed & simplicity

Modern UI that stays simple - with powerful multi-provider tools behind the scenes. Manage AWS S3, Cloudflare R2, MinIO, and any S3-compatible storage on macOS and Web.

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Loved by developers worldwide
AWS S3AWS S3
Cloudflare R2Cloudflare R2
Backblaze B2Backblaze B2
DigitalOcean SpacesDigitalOcean Spaces
MinIOMinIO
Supabase StorageSupabase Storage
AWS S3AWS S3
Cloudflare R2Cloudflare R2
Backblaze B2Backblaze B2
DigitalOcean SpacesDigitalOcean Spaces
MinIOMinIO
Supabase StorageSupabase Storage
BucketMate S3 GUI for macOS showing multi-provider bucket browser and file management

Extensive Storage Providers

Connect Amazon S3, Cloudflare R2, MinIO, and any S3-compatible provider in one S3 GUI. Supports AWS SSO and custom profiles.

Comprehensive File Management

Browse, upload, and manage S3 objects with native hierarchy navigation. Run bulk actions and copy object URLs instantly.

Advanced Bucket Operations

Create, refresh, empty, or delete buckets without opening provider consoles.

Inline Preview & Details

Preview images, text, and PDFs instantly in your S3 client. View file metadata right in the inline panel.

Secure File Sharing

Generate presigned share links with custom expiration. Track share history and reopen past links anytime.

Organized Workspaces

Organize S3 accounts with workspaces, pin favorite buckets, hide unused ones, and drag-and-drop to reorder.

Simple on the surface. Powerful underneath.

Skip cluttered cloud consoles. BucketMate keeps everyday bucket work clean and fast - while multi-provider connections, search, previews, and share links stay ready when you need them.

😤

Default Cloud Consoles

  • ✕Slow page loads and constant refreshing
  • ✕Confusing navigation across multiple tabs
  • ✕Clunky upload and download experience
  • ✕Limited search and filtering options
  • ✕Painful context switching between providers
  • ✕Heavy memory usage and browser crashes
🚀

BucketMate (macOS & Web)

  • ✓Instant launch, zero loading screens
  • ✓Unified interface for all S3 providers
  • ✓Smooth, native-feeling drag-and-drop
  • ✓Blazing fast local-first search
  • ✓Native macOS app & responsive Web platform
  • ✓Lightweight and optimized performance

Trusted by teams at

Fleming
uniqueweb
w3worx

What's New

We're constantly improving BucketMate to make your S3 workflow even better.

v1.6

Latest Update

Frequently asked questions

BucketMate covers day-to-day S3 work: browse buckets, upload and download objects, move or rename files, preview common formats, search, create presigned share links, and organize multiple connections into workspaces.
BucketMate supports AWS S3, Cloudflare R2, Backblaze B2, DigitalOcean Spaces, MinIO, Supabase Storage, plus other services that expose an S3-compatible endpoint. Add the endpoint, region, and access credentials to connect.
Choose the native macOS app for Keychain storage, AWS profiles and SSO, and the best Mac experience on macOS 13 or later. Choose the Web app for browser access on macOS, Windows, or Linux. The Web app requires the BucketMate browser extension for direct S3 requests.
Your credentials stay on your device and are never sent to BucketMate servers. The macOS app stores them in Keychain, while the Web app keeps them in your browser profile with optional passkey encryption. S3 requests and object data go directly between your device and storage provider.
Yes. BucketMate only performs actions allowed by your provider credentials. If your credentials can access specific buckets but cannot list the whole account, enter those bucket names manually when creating the connection.
BucketMate is built for everyday object and bucket management. Keep your provider console for IAM policies, billing, and advanced provider-specific settings.
The free plan does not expire. It includes one connection, one workspace, single-file operations, uploads up to 100 MB per file, and file previews. Pro unlocks unlimited connections and workspaces, bulk operations, and priority support.

Have questions? Please contact us 👇

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