QCalc - Multi-purpose Calculator

A multi-purpose calculator with 5 modes.
All functions can be operated with keyboard shortcuts.
The interface includes ARIA labels, screen reader support,
and keyboard focus indicators. Menus, settings,
and help are fully translated in 8 languages.
Calculation history supports search and notes.
Internal precision is up to 64 digits.
First-time Snap users may experience a brief delay due to font loading.
This only happens once.