Alternatives to Twenga for Windows 10

My Lockbox

Program license: Free

Full featured file and folder hiding software

Program license: Free

A classic software program that allows you to play multimedia files on Windows 10

Program license: Trial version

The latest operating system from Microsoft keeps your PC running efficiently and safely

Program license: Paid

Create and view documents stored in all of the popular office-style formats with this complete suite

Program license: Free

Free commercial and personal PDF reader for use with Windows 10