Qaltex

Qaltex - is a simple calculator with a plain text interface.

Qaltex is inspired by many similar applications, but solves their disadvantages, and is equipped with many unique options and tools.

• Easy formula definition, including the ability to use existing formulas
• Native Windows applications - i.e. fast start, no heavy RAM or CPU usage, no .NET, no JAVA, no Electron, etc. No need to run some complex developer interface like Visual Studio Code, Eclipse, or a web browser to quickly calculate some results.
• Tabs (including the ability to hide some of them)
• Options for formatting the result (thousands separator and decimal separator definitions)
• Automatic decimal separator recognition on input (can use the "dot" key on both standard and numeric keyboards, independent of regional settings)
• Function library and code completion
• Unit and currency recognition (including automatic download of current exchange rates)
• Graphs - created simply from the context of calculations
• Fully customizable toolbars with calculation buttons
• Look themes and localization options
• Groups, comments, sums and subtotals, underlines, and much more ...