There are several software tools referred to as "Patcher" or update tools. Depending on what you are trying to update (Windows apps, games, or macOS), here are the most common options:

: Many games use dedicated patchers to deliver updates. For example, the GamePatcher project on GitHub is a framework for Windows game developers to update their titles.

: Used primarily by Mac users to install newer versions of macOS on older, unsupported hardware. You can find the latest version on their GitHub page.

Which are you looking to update with this tool? Home Updater: Secure Your at Home Device - Patch My PC

: There are various APK "patchers" for mobile devices, often used for modifying apps or managing permissions. These are typically found on third-party stores like Uptodown .

: This is a popular free tool that automatically updates over 500 common Windows applications (like browsers and plugins) to keep your PC secure. You can download it from the official Patch My PC site .