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Stop accidental key presses and disruptive shortcuts. Key Blocker is a lightweight utility that disables specific keyboard inputs in your active applications, ensuring uninterrupted gameplay and focused work.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Key Blocker is a utility designed to prevent unwanted keyboard inputs within specific applications. This program assists anyone who experiences workflow interruptions or gameplay issues due to accidental key presses or conflicting system shortcuts.
Disables chosen keys in a single, user-defined application.
Prevents common interruptions like accidental Windows key presses during full-screen activities.
Allows you to assign custom, memorable labels to keys for easier identification and management.
Offers a straightforward method to manage key conflicts without scripting.
Key Blocker operates by allowing the you to specify which individual keyboard keys or common key combinations should be disabled when a designated application is in the foreground.
Targeted Key Blocking: Select specific keys (e.g., Windows key, Alt, Ctrl) to be blocked.
Application-Specific Operation: Blocking is active only when the selected application is in focus, ensuring normal keyboard function elsewhere.
Simple Configuration: The interface provides direct controls for selecting applications and defining keys to block.
Background Operation: Runs as a lightweight process in the system tray, consuming minimal resources.
Gaming: To prevent the Windows key or other system hotkeys from minimizing games.
Creative Software: To avoid unintended shortcuts in design, audio, or video editing applications.
General Productivity: To eliminate specific key interferences during focused tasks.
Key Blocker provides a direct and reliable solution for managing keyboard input within specific applications, enhancing your control and minimizing unwanted interruptions.
Lowest tracked price: €0.49 (Jul 7, 2026) · current best: €0.99.
Right now the cheapest offer for Key Blocker is €0.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Key Blocker is €0.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Key Blocker drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
