Cyberduck is has been updated to support Google Docs storage in addition to open source FTP, SFTP, WebDAV, Mosso Cloud Files and Amazon S3 browser.
What's New in Version 3.5: * [Localize] Slovenian Localization * [Localize] Romanian Localization * [Feature] Google Docs storage support (Google Docs) * [Feature] Convert uploads to Google Docs format (Google Docs) * [Feature] Download format preferences for documents (Google Docs) * [Feature] Optical Character Recognition (OCR) for image uploads (Google Docs) * [Feature] Support for Asia Pacific (Singapore) location (S3) * [Feature] Support for keyboard-interactive authentiation using SecurID (#4459) (SFTP) * [Feature] HTTP plain text connection support to connect to third party S3 servers (#4181) (S3) * [Feature] Custom metadata attributes (#4063) (S3, Rackspace Cloud Files) * [Feature] Configure Access Logs for CloudFront streaming distributions (S3) * [Feature] Option for Reduced Redundancy Storage (RRS) (S3) * [Bugfix] Overwrite files causes append (S3) (#4419) * [Bugfix] Connect anonymously to public buckets (S3) (#4480) * [Bugfix] Help menu items disabled (#4406)