Ghidra is a software reverse engineering (SRE) framework

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Angry IP Scanner - fast and friendly network scanner

KeyStore Explorer is a free GUI replacement for the Java command-line utilities keytool and jarsigner.

A lightweight, cross-platform file manager with a dual-pane interface

Das Programm MediathekView durchsucht die Online-Mediatheken verschiedener Sender

PDF Metadata Editor is a simple tool you can use to edit the metadata (Author, Keywors, etc.) of a PDF document.