Access Cloud Storage Like a Local Drive

CBFS Cloud is a software development kit (SDK) from Callback Technologies that enables developers to mount cloud and remote storage as local drives within their applications. Instead of building separate integrations for each storage provider, developers use a single API to connect to services such as Amazon S3, Azure Blob Storage, Azure Files, Microsoft OneDrive, SharePoint, Google Drive, WebDAV, SFTP, NFS, and other S3-compatible storage. Once mounted, the remote storage appears as a standard drive that any application can access using normal file system APIs, making cloud-hosted files behave like local files and folders.

The library is designed to hide the complexity of cloud storage integration by providing built-in features such as local read/write caching, background synchronization, conflict detection, and simple mount and unmount operations. Developers create and manage virtual drives entirely in code, without requiring users to install additional drivers or manually configure network drives. CBFS Cloud is suitable for building desktop and server applications that need transparent access to remote storage through a familiar file system interface.

CBFS Cloud is licensed per developer and includes royalty-free distribution. It comes with free upgrades and support for one year. See our CBFS Cloud licensing page for full details.

Learn more on our CBFS Cloud product page.