If your operating system is incompatible with WebCatalog Desktop (e.g., an outdated version of Windows), you can still access the web apps listed on webcatalog.io using any web browser, such as Microsoft Edge, Safari, or Google Chrome.

All apps on WebCatalog are web-based and do not require WebCatalog Desktop to function. However, WebCatalog Desktop enhances the experience by providing dedicated desktop apps with better system integration.

To use an app without installation, simply search for it on webcatalog.io, go to its details page, and select "Use Web App" to open it in your browser.