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Compare two folders and tell you which files are similar, which are unique.

A keyboard on which to type and on which to use for making music.

Safari extension that controls which scripts—and more—run on websites.

Determine which restriction enzymes to use to cut DNA.

See which apps are using your network.

Choose which browser to launch for individual links.

Strip chart application which plots electrical signals and controls devices.

Safari extension controls which scripts run on Web sites.

Sequencer for keyboard music which scrolls along with your MIDI input.

Find which apps are keeping files locked.