Sales Forecast App – Offline CSV & Excel Revenue Planner EN/ES

ToucanWings Sales Forecast is a portable offline web app that turns past sales into clear revenue projections for the next 3, 6 and 12 months.

Upload a CSV, XLSX or XLS file, match the Date and Revenue columns, and receive lower, likely and upper planning scenarios. The app compares five statistical methods against your recent history and selects the one with the lowest recent error.

FEATURES

• Next-month, 3-month and 12-month revenue forecasts

• Monthly lower, likely and upper scenarios

• Sales trend, strongest historical month and data-quality grade

• Leading product and projected units when those columns are included

• Export results to CSV or print the report

YOU RECEIVE

• Complete portable application in one ZIP

• English interface by default, with Spanish available

• English and Spanish instructions

• Sample sales file and single-business license

No installation, account or subscription is required. Your file is processed locally in your browser and is not uploaded by the app. Works offline after download on current desktop browsers for Windows and macOS.

At least 6 monthly periods are required; 12+ are recommended and 24+ can improve seasonal detection. Forecasts are planning estimates based on historical patterns and do not guarantee sales, revenue or profit.

ESPAÑOL

Aplicación portátil y sin conexión para convertir ventas pasadas en pronósticos de 3, 6 y 12 meses. Importa CSV o Excel, compara cinco métodos, muestra escenarios inferior, probable y superior, permite exportar resultados y procesa los datos localmente. Incluye interfaz e instrucciones en inglés y español. No requiere instalación, cuenta ni suscripción. Las previsiones son estimaciones y no garantizan ventas ni beneficios.