MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Cakemail - Email marketing and transactional emails that deliver. Try it for FREE!
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Hatchbuck - SMB sales and marketing software
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.