Database Cleanup Utility for NinjaTrader 8
NinjaTrader 8 stores market data in local database folders that can grow to tens of gigabytes over time, slowing down your platform and consuming disk space. NTCleaner gives you full visibility into each folder's size and lets you safely clean them with one click.
See exactly how much space each database folder (cache, tick, minute, day, replay, snapshot) is using.
Select which folders to clean and delete files safely. NinjaTrader will re-download data as needed.
The cache folder is often the largest. Clear it to reclaim significant disk space instantly.
Tick-level data accumulates fast. Remove old tick data you no longer need for backtesting.
Manage replay recordings and market snapshots that can silently consume storage.
Keep your NinjaTrader 8 running at peak performance
Large database folders slow down NinjaTrader's startup and data loading. Clean them regularly for snappier performance.
Cache and tick data can grow to 50GB+ over time. NTCleaner shows you exactly where the space is going.
NinjaTrader automatically re-downloads deleted market data when needed. No risk of losing anything permanent.
Download NTCleaner for free and reclaim your disk space.
Get started for free