ManageEngine Patch Manager Plus - Patch Manager Plus, an all-round patching solution, offers automated patch deployment for Windows, macOS, and Linux endpoints, plus patching support for 350+ third-party applications You can use it to patch computers within LAN and WAN.
Team Win Recovery Project (TWRP) - Custom recovery used for installing custom software on your device.
WHDownloader - A lightweight and easy to use Downloader which allows you to find and apply the latest Microsoft Windows updates....
Heimdall - Heimdall is a cross-platform open-source tool suite used to flash firmware (aka ROMs) onto Samsung...
WSUS Offline Update - Using "WSUS Offline Update" (formerly known as "ct offline update" or "DIY...
ODIN - Odin can be used to flash a Custom Recovery firmware image to a Samsung Android device.