Best Multi Monitor Products in 2026

Cross-platform software for sharing your mouse and keyboard between multiple computers.

Key Synergy features:

Cross-Platform Compatibility Efficiency Customization Encryption

Open Source

Generate professional standard operating procedures in minutes. AI-powered SOP creation built on 10,000+ industry procedures.

Key WorkProcedures features:

SOP Generation SOP Library Handbooks Reading Room

Try for free freemium £79.99 / Monthly (50 SOPs, Export PDF/Word, Library, Handbooks)

Barrier is a cross-platform software for sharing your mouse and keyboard between multiple computers...

Key Barrier features:

Cross-Platform Support Open Source Cost-Free Unified Control

DisplayFusion will make your multi-monitor life much easier.

Key DisplayFusion features:

Multi-Monitor Support Window Management Customization Remote Control

UltraMon is a piece of software built to help with the management of multiple screens on the same computer system. Without software like this, taking full advantage of an expanded desktop space can be difficult.

Key Ultramon features:

Enhanced Multi-Monitor Management Improved Productivity Customizable Display Profiles Seamless Monitor Switching

spacedesk expands the Windows desktop computer screen to other computers over the local area...

Key spacedesk features:

Multi-Monitor Support Cross-Platform Compatibility Wireless Connectivity Easy Setup

With Duet Display, you can transform your iPhone or iPad into a second display to expand the screen space of your PC or Mac system.

Key Duet Display features:

Increased Productivity Easy Setup Compatibility Portability

Download Dual Monitor Tools for free. Tools for Windows users with dual or multiple monitors. Tools for Windows users with dual or .

Key Dual Monitor Tools features:

Free and Open Source Multiple Features Lightweight Active Development

Actual Multiple Monitors is a software utility which offers the comprehensive solution to improve the functionality of Windows user interface for comfortable and effective work with multi-monitor configurations.

Key Actual Multiple Monitors features:

Enhanced Multi-Monitor Support Taskbar Customization Seamless Window Management Virtual Desktops

A taskbar for the second monitor.

Key Dual Monitor Taskbar features:

Enhanced Productivity Consistent User Interface Customizability Free and Open Source

iDisplay is an app that turns a mobile device into a secondary desktop monitor. The app currently supports iOS, Android, Windows and MacOS, and it lets users connect a desktop computer to a mobile device over WiFi. Read more about iDisplay.

Key iDisplay features:

Extended Display Compatibility Portability Touch Input Support

Control multiple windows systems with one keyboard/mouse. Share a keyboard and mouse across multiple windows system.

Key Input Director features:

Ease of Use Multiple Operating Systems Clipboard Sharing Customizable Hotkeys

Actual Window Manager 8. 11. 3..

Key Actual Window Manager features:

Comprehensive Feature Set Customizable Window Positioning Multi-Monitor Support Window Snapping and Desktop Dividers

Astropad is a free form drawing tool designed from the ground up to take advantages of the features offered by an iPad.

Key Astropad features:

High-Quality Display Low Latency Customizable Shortcuts Apple Pencil Support