Arcmark vs Pocket Screen
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 Pocket Screen leads with 246 upvotes

Your bookmarks, attached to any browser as a sidebar
Arcmark is a native macOS bookmark management tool designed to enhance productivity by seamlessly integrating bookmarks into any browser window via a sidebar. Its open-source, local-first approach ensures user privacy and control, making it ideal for those who prefer managing their bookmarks without reliance on cloud services. Inspired by the sidebar style of Arc Browser, it offers a familiar and intuitive interface that keeps bookmarks accessible without cluttering your workspace. Its compatibility across browsers and focus on privacy make it particularly appealing to macOS users who seek a streamlined, customizable bookmarking experience. By attaching directly to the browser window, Arcmark helps users organize and access their favorite links quickly, boosting efficiency during research, browsing, or project management.
Pros
- Open source and free, ensuring transparency and no cost barriers
- Native macOS application with a sidebar interface that integrates smoothly with any browser
- Privacy-focused, with local-first data storage and management
- Highly customizable and inspired by Arc Browser's sidebar design
- Easy to install and use, suitable for power users and casual browsers alike
Cons
- Limited to macOS, not available for Windows or Linux
- Features may be basic compared to comprehensive cloud-based bookmark managers
- Relies on user setup and maintenance without dedicated customer support
Best for
- • Managing and organizing bookmarks across multiple browsers on macOS
- • Quick access to research links during intensive browser sessions
- • Maintaining a private, local archive of important URLs
- • Streamlining workflow for developers, writers, and researchers
Pricing: Free and open source, with no paid plans or premium features likely available, making it accessible to all users at no cost.

Keep any Mac window visible in a floating mini screen
Pocket Screen is a handy Mac utility designed to enhance multitasking and focus by allowing users to keep any frontmost window visible in a small, always-on-top PiP-style overlay. Ideal for professionals, students, or content creators, it enables them to view documents, chats, videos, or reference materials without constantly switching between windows. By processing locally on the Mac, it ensures user privacy and minimal latency, making it a seamless addition to any workflow. Its simplicity and focus on a single window make it particularly attractive for those who need quick access to vital information while working in other apps. The tool is lightweight yet effective, providing a unique way to boost productivity and reduce window clutter simultaneously.
Pros
- Allows quick access to important windows without switching apps
- Local processing ensures privacy and reduced latency
- Simple, intuitive interface with minimal setup
- Enhances multitasking and focus during workflows
- Supports a variety of window types, including documents, videos, and chats
Cons
- Limited to Mac users, restricting cross-platform compatibility
- Basic functionality may lack advanced customization options
- No free version or trial details publicly available
Best for
- • Monitoring real-time chat or messaging apps while working in other software
- • Keeping reference PDFs or documents visible during writing or coding
- • Watching videos or tutorials without interrupting main tasks
- • Presenting or demonstrating content while keeping an eye on the main window
Pricing: Likely follows a freemium model with a free tier offering basic features and paid plans providing additional customization or functionality. Exact pricing details are not specified but are typically around $5-$10/month for similar tools.