AWS S3 Tool Alternatives & Competitors

Online Sync and File Sharing.

Key Dropbox features:

Ease of Use Cross-Platform Compatibility Collaboration Features File Versioning

A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.

Key Cyberduck features:

User-Friendly Interface Wide Protocol Support Open Source Integration with External Editors

Open Source

End-to-end encrypted cloud storage built for teams. Keep all your business data private, fully secure, and under your complete control. No backdoors, no tracking, no compromises. Swiss privacy laws and zero-knowledge encryption protect what matters.

Key Proton Drive for Business features:

Privacy and Security User-Friendly Interface Open Source Cross-Platform Access

Try for free Open Source paid Free Trial $7.99 / Monthly (Drive Professional)

Simple file uploader and robust APIs for uploading, transforming, and delivering any file into your app. Filestack is a collection of tools and powerful APIs that make it simple to upload, transform, and deliver content.

Key Filestack features:

Supported SDKs CDN File Converter Machine Learning

Open Source paid $69.0 / Monthly

WeTransfer is a free service to send big or small files from A to B.

Key WeTransfer features:

Ease of Use Free Tier No Registration Required Link Sharing

iCloud is cloud service done right. It stores your music, photos, apps, calendars, documents, and more. And wirelessly pushes them to all your devices.

Key iCloud features:

Seamless integration with Apple devices Automatic backups Family Sharing iCloud Drive

Blockchain-based Secure & Private file sharing for everyone.

Key TransferChain features:

Security User-Friendly Interface Speed No File Size Limit

Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.

Key Box features:

Storage Capacity Collaboration Tools Security Features Integrations

Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.

Key AppWrite features:

Open Source Self-Hosted Comprehensive Backend Multi-Language Support

Open Source

Manage S3-compatible cloud storage with a simple, intuitive interface. Connect AWS S3, Cloudflare R2, DigitalOcean Spaces, Wasabi, etc. Share files, receive uploads via file requests, create photo galleries, play media and track stats.

Key Nubbo.app features:

All-in-one SaaS starter kit Next.js and modern tech stack Time and cost savings One-time payment model

free

S3 Browser is the name of an easy and simple to use Amazon S3 clients for the Windows operating systems.

Key S3 Browser features:

User-Friendly Interface Multiple Account Support Advanced Features Security Features

Access and sync your files anywhere.

Key Google Drive features:

Accessibility Collaboration Integrations Storage Space

Cyberduck for mounting volumes in the file explorer. Available for Mac and Windows.

Key Mountain Duck features:

User Interface Seamless Integration Wide Protocol Support Encrypted Storage

Send big files securely with BLAZE Quantum-Safe encryption.