Google Cloud Resource Manager - Resource Manager provides methods that you can use to programmatically manage your projects on Google Cloud Platform.
Azure Archive Storage - Low cost, secure cloud storage for rarely accessed data.
Igloo Software - Igloo is a modern intranet, it connects people with the information they need to do their best work.
Amazon Glacier - Amazon Glacier is a secure, durable, and extremely low-cost storage service for data archiving and long-term backup.
Cyberduck - A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.
PageFreezer - PageFreezer offers website and social media archiving solutions for compliance and eDiscovery.