Software from Black Cat Systems

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DX ToolBox 3.3.0
Gathers information shortwave radio propagation, propagation forecasting

Atomic PC 6.8.0
Periodic table of the elements software with a wealth of nuclear information

Diet Sleuth 6.0.0
Keep track of what foods you eat, and calculate their nutritional value

Audiocorder 5.4.0
Sophisticated yet easy to use audio recording program

Atomic Mac 6.9.1
Periodic table of the elements software with a wealth of nuclear information

Audio ToolBox 2.0.2
Audio function generator, produces sine, square, triangle, sawtooth waveforms

iUnit 3.7.0
Measurement unit conversion program

MultiMode 6.1.1
MultiMode allows you to decode and transmit CW, RTTY, SSTV, PACKET, PSK31, etc

Morse Mania 4.0.0
Morse Mania is a morse code tutor for the Macintosh

RF ToolBox 3.8.0
Antenna design and electronics/electrical tool package

Graph Paper Maker 2.2.0
Create your own custom sheets of graph paper

BCSIcom 1.0.0
Controls Icom radios with a CI-V Interface

Knitting Wizard 1.1.2
Create your own custom knitting grids and diagrams

Elmer 7.0.1
Will help you study for your amateur radio exams, and prepares sample exams

Sound Byte 3.7.0
Computerized cart machine for playing songs, jingles sound effects, etc

Graffikon 0.7.0
Create your own custom pdf files, containing text and shapes

Health Tracker 3.2.0
Log and graph any health related measurement

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