TinEye - Reverse Image Search to help find an image's source, duplicates or altered versions.

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.

GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.

Todo - Todo is a to-do and task list app.

Microsoft Lens - Microsoft Lens (formerly known as Office Lens) is an all-in-one application designed for Windows, Android, and Apple devices, allowing you to capture important information from signs, PDFs, whiteboards, and more to add.

Prodeus - Track your time learning on YouTube to earn your free degree