Enables an Android tablet as a second display for Mac using USB-C or WiFi, offering H.265 hardware streaming, touch input, HiDPI, and Gaming Mode.




Enables an Android tablet as a second display for Mac using USB-C or WiFi, offering H.265 hardware streaming, touch input, HiDPI, and Gaming Mode.




Cross-platform second-screen and remote video player for Mac/Windows: use Android tablets, iPhones, and iPads for extended displays, supported window mirroring, screen sharing, and multi-monitor workflows over Wi-Fi or supported wired connections.




Transforms tablets or smartphones into a low-latency, high-res second screen or graphics tablet for Mac and PC, with secure remote access and touch support.




Transforms Android device into a USB monitor for Windows 10, offering screen duplication or extension, pressure-sensitive stylus input, and graphics tablet features.




Transforms tablets into portable HDMI monitors for cameras, gaming consoles, and VHS. Offers AI upscaling, CRT emulation, image controls, and optional Pro features.




Expands desktop to a tablet or smartphone via USB, offering high-performance display extension with touch support, auto orientation, and secure connectivity.


CamX - USB Camera is a multifunctional iOS app that converts your device into a portable video capture tool, capable of recording from various sources, and can also serve as a gaming console display or secondary screen.




Transforms an iPad into a customizable drawing tablet for Mac and PC with advanced gesture controls, pressure sensitivity, shortcut sidebar, and wireless connectivity.




Transforms an iPad into a portable monitor for consoles or HDMI devices, supporting UVC capture cards, AI super resolution, color filters, and immersive fullscreen viewing.




Transforms a tablet or computer into a wireless, low-latency second display for Mac or PC, supporting USB-C/HDMI, Apple Pencil, external keyboards, and touch input.




Genki Studio is a software that turns your iPad into a portable monitor and video capture device. It connects to a Genki ShadowCast or any USB UVC device, with features like external monitor support, Apple Pencil markup, and multitasking.




Toggle your second monitor on/off instantly with a global hotkey. Perfect for gaming focus mode or quick workspace switching.


GiMeSpace KVMShare Pro is one of the very few real KVM software sollutions that not only shares mouse and keyboard but really allows you to share video in the form of windows on the screen of connected computers while using minimal bandwidth.

Turn your iPad/iPhone or Android tablet or smartphone into a convenient side monitor for your Windows or Mac desktop. iDisplay is a universal app specially optimized for iPad, iPhone, iPod Touch, and Android devices screens.

Make your iPad/tablet/computer into a secondary monitor on Linux. - GitHub - kbumsik/VirtScreen: Make your iPad/tablet/computer into a secondary monitor on Linux.


Control your Mac from iPhone or iPad by touch, or play Mac games with an on-screen controller. Free on your own Wi-Fi, no account.



Ever switch monitor configs on your laptop and all of your windows are squished down in size and in the wrong position? Ever want to minimize all windows but save their layouts and min-max'ed states for later?

MirrorHall creates virtual second monitors over the network using UDP video streaming among Linux desktop or mobile devices. It is optimized for low latency, and is based on gstreamer and GNOME's mutter screen sharing APIs.

