Are you the developer or publisher of this app? Verify ownership to manage this listing.
Desktop App for Mac, Windows (PC)
Use Nieuwsplein33 in a dedicated, distraction-free window with WebCatalog Desktop for macOS and Windows. Improve your productivity with faster app switching and smoother multitasking. Easily manage and switch between multiple accounts without using multiple browsers.
Run apps in distraction-free windows with many enhancements.
Manage and switch between multiple accounts and apps easily without switching browsers.
Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Nieuwsplein33. All product names, logos, and brands are property of their respective owners.
© 2026 WebCatalog, Inc.
