CalcService allows you to enter calculations into any Service-aware app such as TextEdit, Mail, Messages, Safari, Xcode, or any of our apps, and calculate the result with a single keystroke. Append the result to the formula, replace the selected text with the result, or show the result in a panel. Never launch Calculator again if you just need a quick calculation.

Version 3.4.1:

• NEW: Can be double-clicked and installed like an application.
• Improved: Updated services names optimized for OS X Lion or later.
• Improved: Appearance of alert dialogs.
• Improved: New icon.
• Required: Intel-based Mac, OS X 10.6.8 or later.

Requirements

OS X 10.6.8 or later