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Portfolio PerformanceMarketMonk
Free

Free and open source under the Eclipse Public Licence 1.0.

 Free

Free and open source under the MIT licence.

Windows, macOS, Linux Android
  • True time-weighted and internal rate of return, not a simplified percentage
  • Handles several accounts and depots as one portfolio
  • Portfolio holdings and performance in one dashboard
  • Price charts from Yahoo Finance data
  • Eclipse-based, so it is heavy and the interface is unusual
  • The terminology assumes some investing knowledge
  • Depends on Yahoo Finance for market data
  • A tracker only, with no trading or brokerage features
Downloadable app Downloadable app
Open source Open source
License: EPL-1.0 License: MIT
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.