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Create custom sheets of graph paper.

Antenna design and electronics calculation for ham radio.

Audio function generator, produces sine, square, triangle, sawtooth waveforms

Log and graph any health related measurement.

Photo Wrangler is an easy-to-use utility for sorting digital images into folders

Computerized cart machine for playing songs, jingles sound effects, etc.

Detects identical or near identical images.

Morse Mania is a morse code tutor for the Macintosh.

MatchMake can find the optimum match for your antenna and radio.

Label Wizard lets you create your own custom sheets of labels.