Hourglass - Hourglass is the most advanced simple countdown timer for Windows.
Checkfront - Checkfront is built for Tour & Activity Operators, Rental companies and Accommodation providers. Manage your inventories online, centralize reservations, process payments and get unified access to leading distribution channels.
SnapTimer - SnapTimer is a simple, free, portable countdown timer for Windows.
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Free Countdown Timer - Free Countdown Timer is a free, full-featured and user-friendly countdown timer for Windows
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.