Biscuit

Biscuit is a desktop application that groups web‑based tools and browser tabs into distinct workspaces, allowing users to switch between collections of apps with a single click. It lets you keep frequently used services together, separate work and personal contexts, and bundle related resources by project, reducing visual clutter and helping maintain focus.

The program also supports multiple accounts within the same workspace, so you can run separate instances of services such as X side side by side. Notifications can be toggled per app, giving you control over which signals reach you while you work.

Designed for macOS (Intel and Apple Silicon), Windows, and Linux, Biscuit runs locally without requiring an account or tracking usage. It is offered free of charge and emphasizes a clean, focused interface for everyday productivity.