Free is great. But you have to know what you are getting.
I've done the research and found the programs below available for free on the Shareware on Sale site. I only included programs with very good reviews.
Award-Winning Anti-Virus Protection
Parental Controls and Web Safety Tools
Optimize your PC’s performance
Ashampoo WinOptimizer 14 is the best choice to clean, optimize and protect your PC.
Ashampoo Music Studio 2018 is a tried and versatile application to edit and burn audio files.
We block websites trying to steal your personal information by impersonating sites you know and trust. Web Companion keeps your passwords, credit card and all other personal information safe from hackers.
ABBYY Screenshot Reader is a screenshot program that comes with world-class OCR technology; snap screenshots of any website, image, document, PDF, poster, ad, movie, video, etc. with ABBYY Screenshot Reader and let the program extract the text out for you — with support for over 160 languages! (including Hebrew - AR)
Ashampoo Slideshow Studio 2017 turns photos, music and effects into complete movies. Custom designs, sound effects and overlays help create stunning videos that have very little in common with yesterday’s slideshows.
Please note: Unfortunately, I cannot take any responsibility for use of the software, directions or links suggested. I have no interest - financial or otherwise - in the software or sites listed. Use at your own risk.