AssetRipper / AssetRipper

GUI application to analyze game files

SamboyCoding / Cpp2IL

Work-in-progress tool to reverse unity's IL2CPP toolchain.

UglyToad / PdfPig

Read and extract text and other content from PDFs in C# (port of PDFBox)

CXWorld / CapFrameX

Frametime capture and analysis tool

potatobeanradio / circuitRF

Full featured, cross-platform RF circuit + electromagnetic simulator. DC, S-parameters, harmonic balance, loadpull, envelope. Also supports 2D and 3D layout and design and electromagnetic MoM, FEM, FDTD + thermal FEM.

Washi1337 / AsmResolver

A library for creating, reading and editing PE files and .NET modules.

Kinovea / Kinovea

Video solution for sport analysis. Capture, inspect, compare, annotate and measure technical performances.

dotnet / roslyn

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

DaxStudio / DaxStudio

DAX Studio is a tool to write, execute, and analyze DAX queries in Power BI Desktop, Power Pivot for Excel, and Analysis Services Tabular.

microsoft / perfview

PerfView is a CPU and memory performance-analysis tool

googleprojectzero / sandbox-attacksurface-analysis-tools

Set of tools to analyze Windows sandboxes for exposed attack surface.

Decimation / SmartImage

Reverse image search tool (SauceNao, IQDB, Ascii2D, trace.moe, and more)

turkaysoft / glow

Advanced System Analysis Software

zilewang7 / FH6RareCarShop

Forza Horizon 6 multi-activity rare car shop selector and rebuy interaction recovery tool

sn4k3 / UVtools

MSLA/DLP, file analysis, calibration, repair, conversion and manipulation

facioquo / stock-indicators-dotnet

Stock Indicators for .NET is a C# NuGet package that transforms raw equity, commodity, forex, or cryptocurrency financial market price quotes into technical indicators and trading insights. You'll need this essential data in the investment tools that you're building for algorithmic trading, technical analysis, machine learning, or visual charting.

meziantou / Meziantou.Analyzer

A powerful C# Roslyn analyzer that uses static analysis to detect bugs, surface security issues, and enforce best practices—helping developers and AI write more reliable code.

mivano / azure-cost-cli

CLI tool to perform cost analysis on your Azure subscription

dotnet / roslynator

Roslynator is a set of code analysis tools for C#, powered by Roslyn.

rosenbjerg / FFMpegCore

A .NET FFMpeg/FFProbe wrapper for easily integrating media analysis and conversion into your C# applications

dotpcap / sharppcap

Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets

SonarSource / sonar-dotnet

Code analyzer for C# and VB.NET projects

JustAman62 / undercut-f1

F1 Live Timing TUI for all F1 sessions with variable delay to sync to your TV. Supports replaying previously recorded sessions.

microsoft / binskim

A binary static analysis tool that provides security and correctness results for Windows Portable Executable and *nix ELF binary formats

rana-gmbh / NetFluss

A light-weight & open-source menubar app that shows current upload & download speed plus the top apps using bandwidth

secana / PeNet

Portable Executable (PE) library written in .Net

carina-studio / ULogViewer

Cross-Platform, Agent-Native Universal Log Viewer.

elastic / apm-agent-dotnet

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microsoft / component-detection

Scans your project to determine what components you use

CycloneDX / cyclonedx-cli

CycloneDX CLI tool for SBOM analysis, merging, diffs and format conversions.

Triky313 / AlbionOnline-StatisticsAnalysis

A tool with many features for the game Albion Online

erikdarlingdata / PerformanceMonitor

Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.

Puchaczov / Musoq

SQL Runtime without any database

SonarSource / sonarlint-visualstudio

SonarQube extension for Visual Studio providing code quality and security feedback directly in the IDE

SkyChenSky / DBPilot

Self-hosted database performance diagnostics for SQL Server, MySQL & PostgreSQL: trends, AAS insight, Top SQL, plan-change tracking, blocking & deadlock analysis. Single-process deploy, built-in MCP server for AI agents.

vuglll / EFDoctor

Local-first static analysis for EF Core: finds performance and correctness problems (SaveChanges in loops, unbounded queries, cartesian Includes, sync-over-async, unsafe raw SQL) with evidence and remediation.

apache / lucenenet

Apache Lucene.NET is an open-source full-text search library written in C#, ported from the Apache Lucene project.