Round Sync helps you to manage your files, everywhere you go, on your local device or on most cloud providers.




Nubbo is described as 'Cloud storage manager that brings all your cloud providers together in one place' and is a Cloud Storage service in the backup & sync category. There are more than 50 alternatives to Nubbo, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Android apps. The best Nubbo alternative is FileZilla, which is both free and Open Source. Other great sites and apps similar to Nubbo are WinSCP , Spacedrive, Dolphin File Manager and Rclone.
Round Sync helps you to manage your files, everywhere you go, on your local device or on most cloud providers.




CarotDAV is a Simple WebDAV / FTP / SkyDrive / DropBox / GoogleDrive / Box / SugarSync client for Windows OS, available free of charge. It is also able to read GoogleDocs or IMAP.


Mountain Duck lets you mount server and cloud storage as a disk in Finder on macOS and the File Explorer on Windows. Open remote files with any application and work like on a local volume.




Insync is a Google Drive sync and backup client with multiple account support.



CloudMounter is a must-have tool for laptop users with low-capacity SSD-drives. You can easily mount most popular clouds as disks without having to download online files on the hard drive. As well as secure cloud files with data encryption.




Graphical SFTP client and terminal emulator with helpful utilities.




Modern dual-pane file manager for MacOSX. Quick, efficient and keyboard-oriented.




A GUI for Rclone, with additional features including batch file generation, auto cloud setup, and saved file/folder paths.





gFTP is a simple GTK+ based ftp client for Linux. Supports the FTP, FTPS (control connection only), HTTP, HTTPS, SSH and FSP protocols, FTP and HTTP proxy server support, supports FXP file transfers (transferring files between 2 remote servers via FTP), UNIX, EPLF, Novell...

Put the cloud on your desktop; access Amazon S3, Dropbox, Google Drive, OneDrive and more. WebDrive lets you edit files on corporate SFTP and SharePoint Servers as easily as editing any file on your computer.

