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Get a dedicated desktop app for Ultra Librarian on Mac, Windows, and Linux with WebCatalog Desktop.
- Launch Ultra Librarian directly from your Dock or taskbar.
- Work without distractions in a dedicated window, separate from your browser tabs.
- Manage multiple Ultra Librarian accounts and switch between them without logging out.
Ultra Librarian is for electronics engineers, PCB designers, and makers who need component data and CAD models while selecting parts or building a circuit. Search by part number, manufacturer, or keyword, then review component details such as datasheets, pricing, availability, and related design resources to help compare parts. Download schematic symbols, PCB footprints, and 3D models for use in supported electronic design automation (EDA) tools, including KiCad, Altium, OrCAD, and Autodesk Fusion 360. The library also includes manufacturer reference designs in CAD formats, which can help you start a design without recreating a circuit from a PDF. Ultra Librarian is suited to users who want to find and add component models to their existing design workflow; the exact models and formats available can vary by part.
Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Ultra Librarian. All product names, logos, and brands are property of their respective owners.
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