Fralculator · House #27,610

What it is

Calls itself “calculator”.

• Calls itself: calculator

“Fralculator is an offline-first, step-by-step calculator for Windows and Linux.”

Where it puts itself

Rules out “account” and “cloud”.

• Says it will not: account · cloud

“No account. No cloud.”

What it costs

A free tier, free forever.

• Free plan: free forever

“…every bit goes toward my studies and to keeping the project free and open-source.”

“…keeping the project free and open-source.”

How it runs

A desktop app for Linux and Windows. Runs locally and works offline. No API. Open source. AI is a side feature.

• Kind: desktop
• Runs on: Linux · Windows
• Runs where: on the device, offline
• API: no
• Open source: yes
• AI role: a side feature

“Fralculator is an offline-first, step-by-step calculator for Windows and Linux.”

“Everything runs offline: the math engine, natural-language input, graphing, voice (Whisper WASM), and the EHCalc toolkit all work with no backend.”

What it works with

Names EHCalc, Electron and 5 more on its pages.

• Names: EHCalc · Electron · Linux · +4

“…and ships EHCalc - subnet, hashes, encoders, passwords, ports.”

“Electron + React + Vite + TypeScript.”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

• Trial asks for: nothing

“No account.”

“No account. No cloud.”