Desktop App
Download TestKit
Get the TestKit desktop app for offline testing, lower latency measurements, and advanced hardware diagnostics.
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Desktop App Coming Soon
We\'re building a native desktop application for Windows, macOS, and Linux with enhanced testing capabilities.
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Windows
Coming Soon
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macOS
Coming Soon
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Linux
Coming Soon
In the meantime, use our browser-based tools — they work great!
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Lower Latency
Native app bypasses browser overhead for more accurate latency measurements.
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Hardware Access
Direct hardware access for polling rate, DPI, and peripheral diagnostics.
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Advanced Reports
Export detailed test reports and track performance over time.