BucketStack

What it does

BucketStack is a native S3 file manager built with Rust. Manage your S3 buckets like a pro with an intuitive interface. Free, open-source, and available for macOS, Windows, and Linux.

BucketStack is a free, open-source native S3 desktop file manager built with Rust & React. Manage AWS S3, Cloudflare R2, MinIO, Wasabi, and Backblaze B2 with local hardware-encrypted security and built-in Monaco editor.

BucketStack is a fast, secure, and open-source desktop workstation built with Rust and React for managing AWS S3, Cloudflare R2, MinIO, Wasabi, Backblaze B2, and custom S3 storage providers on macOS, Windows, and Linux. Credentials never leave your machine. Stored using AES-256-GCM encryption linked directly to your macOS Keychain, Windows Credential Manager, or Linux Secret Service. Under 80MB RAM footprint and instant startup backed by Tauri 2.0 and Rust with native multi-threaded multipart uploads. Native first-class support for Amazon AWS S3, Cloudflare R2, MinIO, Wasabi, Backblaze B2, DigitalOcean Spaces, and custom SigV4 endpoints. Inspect, modify, and save configuration files, JSON,…from bucketstack.app

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