Open-source alternatives to Calculator

Cerebro is a desktop application launcher and search interface that provides a minimalist overlay for finding files, launching software, and executing web queries. It functions as a centralized command bar designed for desktop productivity and rapid system navigation. The project features an extensible plugin framework and a modular architecture, allowing third-party add-ons to integrate new tools and capabilities through a standardized API. It also includes a customizable theme engine that enables users to adjust the visual appearance and styles of the workspace interface. The interface sup

Calculator You is a beautiful calculator for solving simple tasks

Qalculate! for Android ~ Powerful and versatile multi-purpose calculator for the Android platform ~ Report Bug · Request Feature Android UI of the almighty Qalculate! calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as…

➗ Your Hub for ✖️ Math / 💲 Currency rates / 📆 Date calculations / ⌚ Time zones

😎 Superior Calculator and Converter