Air Live Drive is described as 'mounts cloud drives as local disks in your computer and open remote files with any application without having to sync or use local disk space. Air Live Drive supports Google Drive, DropBox, OneDrive, Box, Mega, WebDAV, SFTP'. There are eight alternatives to Air Live Drive for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and BSD. The best alternative is Rclone, which is both free and Open Source. Other great apps like Air Live Drive are RaiDrive, Mountain Duck, ExpanDrive and CloudMounter.
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.
Disk-O: mounts cloud storages as network drives and let your applications access your cloud files like a part of the file system. Works with WebDAV, Google Drive, Dropbox, Yandex.Disk and Mail.Ru Cloud.