InputShare2

InputShare2 is a desktop application for Windows that allows sharing input control between multiple devices. The tool enables using a single keyboard and mouse to operate multiple computers and Android devices simultaneously, transmitting input events over the local network.

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• Automatic device discovery. The system continuously scans the local network to identify devices compatible with InputShare2. This function eliminates the need to manually configure IP addresses, displaying all available computers in the main interface immediately after starting the application.
• Simultaneous multiple connections. The application maintains active connections with several devices at the same time. Each connected device appears as an independent window in the main interface, allowing users to switch between them with a single click without needing to re-establish connections.
• Keyboard event transmission. All keyboard events, including key combinations and special functions, are transmitted to the selected device. The technology ensures that each keystroke is registered with its exact code and correct timing on the remote machine.
• Mouse event transmission. Mouse movements, clicks, and scrolling actions are replicated on the target device. The system coordinates screen coordinates between devices with different resolutions, maintaining pointer accuracy in all situations.
• Clipboard synchronization. Content copied on one device is automatically transferred to the clipboard of all connected devices. The function supports text, images, and common data formats, preserving information integrity during transfer.
• Centralized management interface. The main panel displays all connected devices with their current status and connection statistics. Users can visually organize devices, monitor network latency, and manage individual preferences for each machine.
• Function key customization. The F1-F12 keys can be reconfigured to execute specific commands on remote devices. Each key can be programmed to perform different actions depending on the selected device, with configuration profiles stored locally.
• Side button configuration. Additional mouse buttons can assign specific functions within the InputShare2 ecosystem. This feature allows quickly switching between devices or activating frequent functions without using the keyboard.
• Real-time status indicators. The interface displays continuous information about connection quality, latency, and transfer activity for each device. Icons change color based on network conditions, alerting users to potential connectivity issues.
• Connection permission management. The system implements authentication protocols to control which devices can establish a connection. Each connection request requires explicit approval, with options to remember trusted devices and establish future automatic connections.
• Bandwidth optimization. Algorithms compress input data before transmission, minimizing network resource usage. The technology dynamically adapts the update frequency based on available bandwidth, maintaining responsiveness even on congested networks.
• Flexible operation modes. The application offers different control methods, including mirror mode, extended mode, and individual control. Users define specific relationships between devices, determining how input events are distributed across the system.

InputShare2 represents the commercial evolution of InputShare, originally developed as open-source software. The project began in 2018 as a solution for sharing peripherals between computers in home environments. The developers implemented the initial version in C++ using Qt frameworks for the graphical interface and socket libraries for network communication. The commercial version InputShare2 incorporated significant improvements in automatic device discovery, user interface, and key customization functions.

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