all by use

Inexpensive and easy-to-use statistical tool.

Lightweight and easy-to-use vector-drawing application.

Easy-to-use photo collage maker.

Natural sounding voices in many languages to use in any app.

Magical, easy-to-use word processor.

Easy-to-use drawing tool and image editor.

Determine which restriction enzymes to use to cut DNA.

Create small collections of images to use as inspiration.

Online backup service; free for personal use.

Easy-to-use, personalized wireless network scanner.