overlay

A gaming performance overlay and telemetry application to monitor and measure your gaming experience.

A Crosshair Overlay for any screen

The Open Capture and Analytics Tool (OCAT) provides an FPS overlay and performance measurement for D3D11, D3D12, and Vulkan.

LightCrosshair is a Windows desktop application that provides a customizable crosshair overlay for gaming and other applications.

A modern, open-source, and free voice chat overlay for Discord that supports Mac, Linux, and Windows!

NullByte - AI Coding Assistant powered by Gemini

Control your sound volume and devices via global hotkeys or mouse from anywhere.

A glanceable, always-on-top counter companion for Age of Mythology: Retold.

Windows-native screen / application / region recorder with an NVIDIA NVENC pipeline, multi-track audio, and diagnostics.

A high-performance GIF overlay application for Windows.

Ultra-light local Windows screen recorder

Customizable desktop command deck and overlay for Windows.

Floating typing assistant for Windows. Sits as a transparent overlay above your active window, listens via UI Automation, and serves up smart suggestions — spelling corrections, AI next-word predictions, translation, and text actions.

Streaming overlay studio with widgets, scenes, and integrated streaming.

Speed up your tool-use by mapping shortcuts, commands and more to a visual grid.

Mirror any window into a single always-on-top view — crop it, fade it, click through it.

A tiny native Windows 11 overlay showing your AI provider usage limits.

Overlay for running GPU shaders on top of Windows desktop and Wine

Highlight parts of the screen by partially hiding unneeded parts

A clean, modern and robust overlay for Monster Hunter games.

Yet Another Key Caster — cross-platform key & mouse click visualizer.