UnixTime

Developers working with Unix timestamps face a recurring friction: converting between epoch time and human-readable dates typically requires opening a browser, finding a converter, and pasting back and forth. UnixTime, a native macOS menu bar app, eliminates this workflow entirely by placing timestamp conversion directly where developers already spend their attention—in the menu bar.

The core interaction is immediate. Hover over the menu bar icon to see what's on your clipboard, its conversion counterpart, and what a single click will copy, all before committing to the action. Click left to perform a conversion or copy the current timestamp if the clipboard is empty. Right-click to see all available output formats at once, customizable through drag-and-drop to show only what matters. The app operates completely offline, never transmitting data outside the local machine.

What distinguishes UnixTime is its comprehensive format support. Beyond the standard Unix seconds and milliseconds, it handles microseconds, nanoseconds, and platform-specific formats used by .NET, Windows, Chrome, WebKit, Mozilla, Apple, and legacy Macintosh systems. It even converts astronomical Julian Day Numbers. Timestamps appear with their units labeled, eliminating ambiguity about scale.

A built-in date and time calculator moves beyond simple conversions. Users can construct specific moments by entering dates, adjusting values by seconds through years, switching time zones, or generating random dates for testing purposes. Every conversion gets logged in a searchable history tied to the source application, so previously converted values can be retrieved and recopied without re-entering data.

Customization is thorough. Users control which formats appear and in what order, set preferred defaults for timestamp and date output, and create unlimited custom date formats with unique names and patterns. The app respects macOS appearance settings, automatically following light and dark modes or locked to either.

Localization spans 12 languages, and the business model is straightforward: a 2.99 euro one-time purchase with no subscription, advertisements, or data collection. The result is an app built directly for how developers actually work—minimizing context switching and reducing unnecessary steps in a task they perform hundreds of times.