The NAS continues to be a popular data storage solution within businesses, however, nowadays it is increasingly important to individuals because it is a very effective way to keep control of the data.

The Synology NAS is particularly popular for its price/performance ratio and the extended functionality it provides. And it is also widely adopted by individuals who have work with large files.

WebDav can be used to connect your Synology NAS and access your files on your computer from any other device. You can access more information on this web page:

https://www.synology.com/en-us/knowledgebase/DSM/tutorial/File_Sharing/How_to_access_files_on_Synology_NAS_with_WebDAV

If you want to access your Synology NAS with WebDav, you can use Air Explorer to easily manage your files and sync between your Synology NAS and other clouds or your personal computer.

You can also use the SFTP protocol to connect your Synology NAS, on this web page you can find more information:

https://www.synology.com/en-us/knowledgebase/DSM/help/DSM/AdminCenter/file_ftp_sftp

If you want to manage your files on your Synology NAS by connecting through SFTP, you can use Air Explorer with which you can also make backups and synchronizations with your computer or other clouds.

You can check more information here:
-WebDav in Air Explorer
-FTP and SFTP in Air Explorer
-SFTP in Air Explorer
-FTP transfer with Air Explorer