More awesome players:

Zoom Player
https://www.inmatrix.com

VLC Player
https://www.videolan.org/

Multimedia Tools:

tinyMediaManager (for Kodi Infos)
https://www.tinymediamanager.org/download/ 

MediaElch MediaManager (for Kodi Infos):
https://mediaelch.github.io/mediaelch-doc/

MediaInfo Tool:
https://mediaarea.net/en/MediaInfo/Download/Windows

XMediaRecode Media Konverter:
https://www.xmedia-recode.de/
 

Plane9 Audio Visualizer Effects:
http://www.plane9.com/ 

JDownloader (excellent for downloads from Youtube ...):
https://jdownloader.org/de/download/index

MediathekView
https://mediathekview.de/download/

My selfmade Delphi Components:

Delphi Skia Flowmotion Component Opensource
https://github.com/LaMitaOne/skia-flowmotion

Delphi VCL Flowmotion Component Opensource
https://github.com/LaMitaOne/Flowmotion
 

Delphi simple Circlepopup Opensource
https://github.com/LaMitaOne/Circlepopup

Delphi LaMita-MediathekView Opensource
https://github.com/LaMitaOne/LaMita-MediathekView

Delphi Picshow extended Opensource
https://github.com/LaMitaOne/PicShow-Extended

AI:

VOSK Offline Speech Recognition:
https://alphacephei.com/vosk/

comfyUI Offline Video AI
https://www.comfy.org/download

CodeProject AI Server:
https://www.codeproject.com/

LM StudioLocal Chat AIs and AI Server:
https://lmstudio.ai/

Ollama AI Server:
https://ollama.com/

Stable Diffusion Offline AI Picture Generator: 

https://nmkd.itch.io/t2i-gui

GPT4All Offline Text Chat AI:
https://gpt4all.io/

Freedom GPT Offline Text Chat AI:
https://www.freedomgpt.com/

PyGPT Offline Text Chat AI:
https://pygpt.net/

Free AI Models:
https://huggingface.co/models

Video AIs:
https://www.youtube.com/watch?app=desktop&v=qV99R4WZexA

 Windows Tools:

Qttabbar Tabs for Windows Explorer: 

http://qttabbar.wikidot.com/

Hardlink Shell Extension:
https://www.heise.de/download/product/link-shell-extension-39057

Windows Blinds Skin "The Raven", wonderful dark and nicely matching to mrx
https://www.wincustomize.com/explore/windowblinds/9635/