Spider V6
Modern Windows code editor for HTML, CSS, JavaScript, PHP, SQL and more.
Business Bro combines a net-to-gross calculator, fuel and EV usage tracking, and currency conversion in one tool.
Enter the gross amount and instantly see net pay, taxes, and contributions.
See trip costs and fuel consumption for your vehicles.
Quickly check exchange-rate changes and convert amounts instantly.
Clear numbers for income, fuel usage, and exchange rates
Calculate how much you actually keep after all taxes and deductions.
Check income tax, health contributions, and VAT in one place.
Log fill-ups, mileage, and cost to track MPG or L/100 km.
Track kWh per charge, distance, and electricity cost.
Convert up to three currencies at once with live and offline rates.
Continue logging and converting even without internet access.
Fast screens for salary, mobility costs and currency conversion
Check real profits after taxes.
Compare project rates after tax deductions.
Control fuel costs and optimize route expenses.
Track charging efficiency and real driving cost.
Convert currencies quickly when paying abroad.
Manage income, mobility and exchange rates in one app.
"I replaced three apps with Business Bro. Now I track business expenses, fuel, and currencies in one place."
"The net and gross calculator helped me compare offers and negotiate better contracts."
"Fuel and EV logs are fast. I finally see my real commuting cost every month."
"Offline currency conversion saved me during travel days with weak signal."
You can calculate net income after tax, fuel or EV costs, and convert 120+ currencies in one app.
Yes. Fuel logs and currency conversions still work offline with saved values and rates.
Yes. Log kWh per charge, distance and cost to monitor efficiency over time.
The converter supports over 120 currencies and can convert up to three at once.
Employees, freelancers, drivers, EV owners, travelers, and digital nomads.
Core functionality is free. Optional premium features are available for advanced workflows.
Download Business Bro to simplify taxes, fuel and EV costs, and currency conversion.
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