How to Use the Free Demo

Step 1. Go to MetaTrader Market product page.

Via the terminal:
Open MetaTrader 4 'Terminal' / MetaTrader 5 'Navigator' window and select 'Market'.
menubar view terminal / navigator market

Enter 'volumebyprice.com' in the search box. or

Via web browser:
MetaTrader 4 https://mql5.com/en/market/product/35577
MetaTrader 5 https://mql5.com/en/market/product/35579

Step 2. Sign in to your MQL5.com account (if you do not have an account, sign up here ).

Step 3. Click 'Download Demo' button.

Step 4. Open historical data replay 'Strategy Tester' window.
menubar view strategy tester
Select the 'Volume by Price' indicator. Optionally adjust default configuration via the 'Inputs' tab. Click 'Start' button. Note: Free demo limitation is distribution with chart timeframe period price data. For visually active Volume Profile test use a modeling mode to match distribution. Warning: Visualization tests can be performed at less than a millisecond, however, the 'Volume by Price' indicator uses on average 100 milliseconds for a visualization. The terminal might slow down or become unresponsive. Use speed of approximately 70/100.

References
"Testing Visualization - MetaTrader 5 Help" https://www.metatrader5.com/en/terminal/help/algotrading/visualization
"Setup - Tester - MetaTrader 4 Help" https://www.metatrader4.com/en/trading-platform/help/overview/strategy_tester/strategy_tester_setup