2025 Computer Charting Software Overview | Which of the 5 Free Charting Apps is the Best?

Many investors are still using their phones to monitor the market? You might be missing out on several advantages of the desktop version. Compared to the limitations of mobile devices, the desktop offers a larger screen, more powerful processing capabilities, and a more stable system—these are essential for in-depth trading. This article highlights 5 must-have free market monitoring software for 2025 to help you find the one that suits you best.

Why Must You Use a Computer for Market Monitoring?

Unmatched Screen Advantages

Viewing MACD, KD, and other technical indicators on a 6-inch mobile screen? Stop fussing. The desktop version can display more detailed charts and data analysis tools, which is essential for investors who enjoy studying market trends.

Strong Multitasking Capabilities

During sudden market movements, a computer allows you to easily monitor multiple markets simultaneously—Taiwan stocks, Japanese stocks, commodities, and more. Mobile? Not so much. The hardware advantages of a computer translate into extra gains at critical moments.

Security and Stability

No worries about losing your device, running out of battery, or internet fluctuations—free market monitoring software on the computer enables you to watch the market 24/7 without concern. Compared to many risks on mobile, this is invaluable for full-time traders.

Recommended Free Market Monitoring Software: A Full Panorama Comparison

SanTzu Stock｜The First Choice Tool for Taiwan Stock Investors

If you focus solely on Taiwan stocks, SanTzu Stock’s reputation needs no introduction. Rooted in the Taiwanese market since the 1990s, the software developed by this company has become an essential tool for hundreds of thousands of investors.

Why Do So Many Use It?

What do Taiwan stock traders need for free market monitoring? SanTzu Stock has it all. Real-time stock quotes, 24 technical indicators (including RSI, KD, and other professional tools), 10 customizable market views, personalized interface styles, AI smart stock picking, and post-market data analysis. Basically, it has every feature Taiwan investors could want.

The desktop interface is thoughtfully designed, making it easy for beginners to get started quickly. Its strategy and stock selection tools help save a lot of research time.

But Be Aware

SanTzu Stock does not provide order placement services directly. Since 2023, it has integrated with Yuanta, E.SUN, and Uni-President securities firms, but the order process is relatively cumbersome. Additionally, international stock assets are limited, and US stock quotes may have delays. If you only focus on Taiwan stocks, this isn’t a problem; but if you want to monitor US stocks simultaneously, you’ll need other solutions.

Good news: SanTzu Stock performs excellently in data processing and system stability, rarely crashing or showing data errors—crucial for active traders.

Mitrade｜A User-Friendly All-in-One Trading Platform

Founded in 2011 and headquartered in Australia, Mitrade is a global fintech company. If you want to trade CFDs on forex, commodities, US stocks, cryptocurrencies, and more, the Mitrade desktop version is worth trying.

Simple and Intuitive, a Blessing for Beginners

Mitrade’s free market monitoring software offers both web and desktop versions. The web version requires no download—just connect online to monitor and trade; the desktop version offers more complete features. Its interface is extremely clean and intuitive—open it and you can see quotes, charts, and trading records immediately. Beginners can get started in a short time.

Why Do Traders Prefer It?

As an international broker, Mitrade covers major markets like US and Australian stocks, and offers hundreds of assets including indices, ETFs, cryptocurrencies, forex, and precious metals. One account handles all trading processes, eliminating the hassle of registering multiple platforms.

Localized services in Taiwan are quite mature, supporting NTD deposits and withdrawals, saving you from currency exchange worries. The desktop trading is fast, with no order delays, supporting various order types and automated trading. Technical analysis tools are comprehensive—trend lines, moving averages, RSI, and more.

Funds are secured with advanced encryption and multi-layer protection. Leverage trading allows full use of your capital. New users can also enjoy a free 90-day demo account (with $50,000 simulated funds) for low-risk testing.

But Be Clear

Mitrade’s leverage trading mode is not suitable for long-term holders; this is an inherent limitation of margin trading.

Futu NiuNiu｜A Comprehensive Platform for Hong Kong and US Stock Investors

Futu NiuNiu has gained tremendous popularity in the Chinese-speaking world in recent years. It successfully listed on NASDAQ in 2019 (stock code FUTU) and holds securities licenses in Hong Kong, the US, and Singapore. Investors in Asia interested in Hong Kong and US stocks are familiar with it.

Top-Notch Desktop Interface

The top-left displays price charts with trend lines and technical analysis tools; the top-right shows company info and valuation data; the bottom-left is for options trading; the bottom-right shows bid-ask data—an organized layout with a reasonable information density.

Options traders will especially appreciate Futu’s built-in options pricing calculator, which easily helps understand the underlying and time value of options, saving a lot of manual calculations.

Real-time quotes and trading for Hong Kong stocks, US stocks, and A-shares (Shanghai-Hong Kong/Shenzhen-Hong Kong Connect) are all covered. Both Windows and Mac have desktop versions, and the mobile app is synchronized, enabling seamless cross-device operation.

What to Note

Futu does not support credit card deposits; only bank wire transfers or ACH transfers are available, which may be less convenient for some investors.

Interactive Brokers｜A Tool for Institutional Investors and High-Frequency Traders

Interactive Brokers (IB), founded in 1977, is one of the largest online brokerages in the world by trading volume. Its desktop platform, Trader Workstation (TWS), is a beast designed for professional traders.

Extremely Powerful Features

TWS supports highly customizable trading interfaces—you can set up any window and tool combination according to your habits. It offers a wide range of order types, algorithmic trading, real-time charts, technical indicators, market scanners, strategy backtesting, and more—truly a paradise for high-frequency traders.

IB’s global market access is its trump card, with products from over 120 markets. For Taiwanese investors wanting deep exposure to overseas markets, especially bonds, IB is almost the best choice.

But Be Realistic

The more powerful the features, the steeper the learning curve. If you just want to glance at quotes and place simple orders, TWS’s complex interface can be overwhelming for beginners. It’s more suitable for experienced investors, especially high-frequency or institutional traders.

Tradingview｜The Ultimate Chart Analysis Tool

Founded in 2011 by technical experts and traders, Tradingview has developed over ten years into a leading global platform for financial charts and analysis. Many brokers and even Yahoo Finance embed Tradingview’s charting features—this speaks volumes about its strength.

Charting Features Are Truly the King

Tradingview’s charting capabilities are arguably the strongest in the market. Over 100 technical indicators, drawing tools, annotations, coloring, trend lines—you name it, it’s there. The power to draw, mark, and customize is astonishing.

Its database is comprehensive—covering not only Taiwan and US stocks but also forex, commodities, cryptocurrencies, and Indian stocks. The social platform allows you to see stock introductions, investor discussions, and latest news—all in one place.

The Key Is

The interface isn’t cluttered, and beginners can grasp it after a short learning period. The free version is sufficient for daily market monitoring.

But Be Aware

Tradingview does not offer order placement directly; you need to connect to other brokers for trading. Full features require a paid subscription, but for most investors, the free version is enough.

Practical Selection Guide: Which One Suits You?

Deep Taiwan Stock Investor? → SanTzu Stock is the standard choice, with 24 technical indicators, 10 market views, AI stock picking tools—everything Taiwan investors want.

Beginner or Prefer Simplicity? → Mitrade’s interface is the most user-friendly, web version ready to use without downloads, and NTD deposits/withdrawals are hassle-free.

Global Stock Layout? → Futu NiuNiu is the most comprehensive, with licenses in three regions, multi-market coverage, and complete options tools.

Institutional or High-Frequency Trader? → Interactive Brokers TWS offers the most features, with access to over 120 markets, but it’s less friendly for beginners.

Chart Analysis Expert? → Tradingview is undisputedly the best, but remember to connect to other brokers for order execution.

Desktop vs Mobile: Full Usage Experience Comparison

Final Words

In 2025, choosing the right free market monitoring software is about improving trading efficiency. For simplicity, choose Mitrade; for deep Taiwan stock investment, SanTzu Stock; for global layout, IB; for chart analysis, Tradingview; for a balanced all-in-one, Futu NiuNiu.

Most importantly, stop monitoring on your phone—upgrade to the desktop, and you’ll find your trading experience elevates to a new level. Give it a try—perhaps you’ll be the next to achieve excess returns.