WebCatalog

WebCatalog is a desktop application that lets you turn websites into standalone desktop apps for macOS and Windows. It goes beyond simple web wrappers by solving a common headache: managing multiple accounts for the same service. Instead of logging in and out or using tricky browser profiles, you can create separate app instances for each account. This means you can have a work Gmail app and a personal Gmail app open side-by-side, or separate Slack apps for different teams, all running independently.

The core tool is WebCatalog Desktop, which gives you control to create apps from any website. You can customize icons, set specific browser engines, and organize these apps into custom workspaces for different projects or contexts—like one workspace for development tools and another for communication apps. The service also provides a large, curated catalog of pre-configured apps for popular services like ChatGPT, YouTube, and WhatsApp, which are ready to download and use immediately. These apps can run with their own isolated cookies and storage, which can improve privacy and let you use apps offline.

This tool is most useful for anyone who juggles multiple identities online. Freelancers managing client accounts, social media managers handling different brand profiles, or anyone who wants to keep their work and personal digital lives neatly separated will find it practical. It replaces a cluttered browser full of tabs with a more organized, application-focused desktop experience, making it easier to focus and switch between tasks.