serrv is a Mac app for previewing static websites at real local HTTPS addresses like https://portfolio.local/. Add a folder, open the address, and test links, images, scripts, secure-context APIs and browser behavior before publishing. No account needed, free for 3 sites. serrv max adds unlimited sites, FTP/SFTP upload and local HTML checks. Free for 3 sites. serrv max adds unlimited sites, FTP/SFTP upload and HTML checks