Fast to use
Understand an app and open the real tool without creating an account.
OpenApps
Useful apps, open to everyone.
Discover practical web tools for finance, productivity, data, development, and more.
Featured app
Start with the first OpenApps tool, or filter it with the search above.
No apps matched that search.
Try a shorter term or browse the available category.
Browse finance & marketsCategories
Find tools by purpose.
Categories only show apps that are available to use.
OpenApps principles
Make every app easy to find, understand, and use.
Clear context
Each introduction explains inputs, outputs, data sources, and limits.
Transparent privacy
Know when an app works in your browser or connects to external data.
A quick guide
What is OpenApps?
What can I do on OpenApps?
Find a practical web app, understand what it does and how it handles data, then open the actual tool.
Do I need an account to use an app?
No OpenApps account is required. Each app page states the information it needs and any limitations.