Cyberduck: Cyberduck is a libre server and cloud storage browser

Cyberduck is a libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox.

Supported Protocols

1. FTP
2. SFTP
3. FTPS

Supported Systems

1. Dropbox
2. Backblaze
3. OpenStack Swift
4. Amazon S3
5. Microsoft Azure
6. Google Drive
7. WebDAV
8. Google Cloud Storage
9. Box
10. Files.com

Features

1. Share files using Web URL
2. Distribute your content in the cloud
3. File Bookmarking
4. File Sharing
5. File Transfer
6. File Synchronization
7. Integrates with macOS services (Keychain, Bonjour, macOS Finder, System Notification)