Automatic multi-monitor window manager

Problem Context

Users with multiple monitors—especially simracers and developers—struggle to manage windows when switching between workstations. For example, a simracer with a desk setup and a separate sim rig monitor wastes time moving windows manually or dealing with apps opening on invisible monitors. Existing tools either fail to reposition windows reliably or introduce new problems like random window movement.

Pain Points

Windows randomly open on monitors the user can’t see, forcing them to drag apps manually. Tools like MultiMonitorTool disable monitors but fail to restore window positions correctly, breaking workflows. Switching primary monitors only partially helps, as open apps remain on unused screens. The lack of a reliable way to 'hide' monitors and auto-reposition windows adds friction to daily tasks.

Impact

Users lose 5+ hours per week to manual window management, leading to frustration and lost productivity. Simracers may miss races due to setup delays, while developers waste time context-switching between monitors. The financial cost of inefficiency—especially for freelancers or small teams—adds up quickly, but no dedicated tool exists to solve this specific pain point.

Urgency

This problem occurs daily for multi-monitor users, making it impossible to ignore. Without a solution, users are forced to accept suboptimal workflows or invest in expensive hardware upgrades (e.g., wireless peripherals) to work around the issue. The urgency increases for users who rely on precise monitor setups for work or hobbies, like simracing or development.

Target Audience

Simracers, software developers, streamers, and power users with multi-monitor setups. These users often juggle multiple roles (e.g., coding during the day, racing at night) and lack the space or budget for dedicated hardware. They are tech-savvy but frustrated by the lack of tools tailored to their specific workflow needs.

Solution Approach

A lightweight Windows utility that automatically disables unused monitors and repositions all open windows to the active monitors. Users trigger profiles (e.g., 'Desk Mode' or 'Sim Mode') via hotkeys, and the tool handles the rest—no manual dragging or random window movement. The solution focuses on reliability, speed, and zero-configuration setup to fit seamlessly into existing workflows.

Key Features

1. Smart Window Repositioning: Uses a deterministic algorithm to place windows logically (e.g., primary monitor for active apps, secondary for references) without overlapping.
2. Hotkey Activation: One-click profile switching via customizable hotkeys (e.g., F1 for 'Desk Mode').
3. No Background Processes: Runs only when triggered, avoiding performance overhead or 'always-on' fatigue.

User Experience

Users press a hotkey to switch between profiles (e.g., 'Desk' or 'Sim'). The tool disables unused monitors and moves all windows to the active ones in under a second. No manual adjustments are needed—windows reappear exactly where the user left them, even after rebooting. The tool works silently in the background until the next switch, requiring no ongoing maintenance.

Differentiation

Unlike existing tools, this solution guarantees window positions are preserved across monitor switches. It avoids random window movement by using a rules-based system (e.g., 'keep this app on the primary monitor'). The hotkey-triggered design prevents background interference, and the profile system is simpler than overbuilt tools like DisplayFusion. No admin rights are required for core functionality.

Scalability

Starts as a single-user tool but can expand to team features (e.g., shared profiles for office setups). Cloud sync for profiles could be added later, and integrations with productivity apps (e.g., IDEs, racing sims) could unlock advanced use cases. The core product remains lightweight, ensuring it works on low-end hardware while scaling to high-end setups.

Expected Impact

Users save 5+ hours per week by eliminating manual window management. Simracers and developers regain focus and productivity, while small teams can standardize monitor setups across workstations. The tool pays for itself in days by reducing downtime, making it a must-have for multi-monitor power users.