Frequently Asked Questions

Yes, TabChart is completely free -no subscriptions, no premium tiers, no hidden costs. Every feature is available to everyone, and auto-updates are included.

No account and no API keys are required. Market data is public -just install TabChart, pick an exchange, and start charting immediately.

TabChart supports 7 major exchanges: Binance, Bybit, KuCoin, HTX (Huobi), Kraken, Poloniex, and OKX. You can switch between exchanges without leaving the app.

TabChart connects directly to exchange APIs via WebSocket -no intermediaries, no polling. This gives you sub-millisecond data latency with true live candles and prices in real time.

TabChart uses TradingView-powered charts with 70+ built-in technical indicators and multi-timeframe analysis from 1-minute to 1-day candles. You also get chart presets, multi-chart layouts, and a multi-tab workspace for organizing your analysis.

All data stays local on your machine. There is no cloud sync, no user data transmitted, and no telemetry. Your chart layouts, preferences, and usage are completely private.

No. TabChart is a true native WPF application -not Electron, not a web wrapper. This means faster startup, lower memory usage, ultra-smooth chart rendering, and rock-solid stability for long-running sessions.

The Market Screener scans markets in real time using live WebSocket data (not delayed snapshots). It includes 7 curated filter presets -Top Volume, Most Volatile, Quiet & Liquid, and more -with Quick Charts for fast previews and one-click opening into a full chart workspace.

TabChart is part of the FTPie ecosystem and shares its core codebase with FTPie, our cloud storage management app. This allows us to offer TabChart completely free without compromises.

TabChart runs on Windows 10 and Windows 11. Both 64-bit and 32-bit installers are available. The app is code-signed and VirusTotal-verified.