Axure - The most powerful way to plan, prototype and hand off to developers, all without code. Download a free trial and see why professionals choose Axure RP 9.
Time Zone Converter - Time Zone Converter is an online productivity tool to calculate exact time across time zones.
Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
Time Buddy - Time Buddy brings a colorful world clock.
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project
Time Zones Converter - Time Zones Converter is an application which as the name implies, is used for converting time zones.