SpamSieve is a robust spam filter for major email clients that uses powerful Bayesian spam filtering.
Transmit 5 is an excellent FTP (file transfer protocol), SFTP, S3 (Amazon.com file hosting) and iDisk/WebDAV client that allows you to upload, download, and delete files over the internet. With the most Mac-like interface available, Transmit makes FTP as simple, fun, and easy as it can possibly be.
A straightforward recovery application that makes it easy for you to browse the content of your iOS device and backup files in order to restore lost data. Mac FoneLab is a smooth-running and intuitive macOS application designed to help you effortlessly recover lost data directly from your iPhone, iPad and iPod touch or from your iCloud and iTunes backup files.