ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file type…

.NET debugger and assembly editor

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

Mono open source ECMA CLI, C# and .NET implementation.

Unofficial revival of the well known .NET debugger and assembly editor, dnSpy

.NET deobfuscator and unpacker.

Windows based GUI for Chameleon Mini, the contactless smartcard emulator (NFC/RFID)

Open Hardware Monitor - a tool for monitoring hardware performance. Includes support for various temperature sensors, disk I/O ratings and power consumption.