OnyX: Multifunction utility for macOS that you can use to verify the startup disk and the structure of its system files; run tasks of cleaning and computer maintenance; configure some hidden parameters of many Apple applications; and more. https://www.titanium-software.fr/en/onyx.html

Sophos: The World’s Best Endpoint Protection against Malware, Ransomware, Exploits and Viruses. https://bit.ly/3lCW4Wp

AppCleaner is a small application which allows you to thoroughly uninstall unwanted apps. https://freemacsoft.net/appcleaner/

VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. https://bit.ly/3a1bAIR

Handbreak is a tool for converting video from nearly any format to a selection of modern, widely supported codecs. https://handbrake.fr

JPEGmini. Automatically reduce the file size of photos by up to 80% without compromising quality. www.jpegmini.com

Inkscape: A powerful, free design tool. https://inkscape.org

Contacts Sync: Apple contacts / mail and Google contacts / gmail sync. https://contactssync.com/

Mactracker provides detailed information on every Apple device. https://mactracker.ca/

PDFOptim is a intuitive and poweful way to compress, reduce and optimize PDF file size. http://www.rootrisetech.com/product/pdfoptim