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

D3D11 Overlay with ImGui (x86 / x64) - EXE / DLL DirectX 11 Overlay

Demonstrates that NvAPI_D3D11_WksReadScanout (undocumented, interface 0xBCB1C536) can read the GPU scanout buffer directly, bypassing any overlay or render-target protection that anti-cheat software applies at the application level.

An rtsp client using GStreamer with Direct3D11/Direct3D9 interop layer

东方夜雀食堂 (Touhou Mystia Izakaya) Unity IL2CPP Debug Console - DLL injection + D3D11 Hook + ImGui overlay

Written in Rust Discord overlay hook of d3d11 Present function to render own menu in it

Sample D3D11/D2D app as OpenVR Overlay in SteamVR

An application for capturing a part of the screen and overlaying in another place.

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

Simple d3d11 overlay source

A window overlay using D3D11.

A simple D3D11 Overlay With ImGui Implementation

No description available

A simple CS2 esp using a d3d11 overlay

D3D11 Dll Overlay for OutfledMicrophoneMute (https://github.com/Outfled/OutfledMicrophoneMute)

All-in-One Overlay Manager for Guild Wars 2 — Multi-box launcher, TacO-compatible marker system, D3D11 overlay, per-profile settings, 3 themes. Qt6/C++17.

Deep Frame is a high-performance, real-time AI frame interpolation engine for Windows. It uses DXGI desktop duplication and ONNX-driven motion estimation to generate and present fluid frames via a low-latency D3D11 overlay. Built with a C++17 core and a modern Electron/React dashboard for seamless control and monitoring.