v3.3 is now available to download for Windows, macOS and Linux with amazing new features, fixes and some behind the scene clean ups.
Mac App Store:
https://itunes.apple.com/app/sftp-client/id1201717048
Linux Snap Store:
https://snapcraft.io/sftpclient
Windows App Store:
https://www.microsoft.com/en-gb/p/sftpclient/9nw92whmm5zp
Install Directly from sFTP Client:
https://sftpapp.com/client/download