Black Cat Systems

Black Cat Systems offers a wide range of software products for the Macintosh platform. Areas of focus include the scientific, educational, health, and amateur radio markets.

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Diet Sleuth
Trial version
Comprehensive Nutrition Tracking with Diet Sleuth
Mac
Graffikon (Classic)
Paid
Comprehensive Overview of Graffikon (Classic)
Mac
SelCall
Trial version
Explore Hobbyist Communications with SelCall
Mac
RF Toolbox
Trial version
Comprehensive RF Toolbox for Educational Use
Mac
Graph Paper Maker
Trial version
Custom Graph Paper Maker with Precise Control
Windows
Elmer
Trial version
Master Ham Radio Exams with Elmer Practice Tests
Windows
NAVTEX Pad
Paid
Comprehensive NAVTEX Communication Tool for iPhone
iOS
Morse Pad
Paid
Morse Pad: Decode Morse Code on Your iPhone
iOS
Transmission Line Calc
Paid
Efficient Reference Tool for Transmission Line Calculations
iOS
DX ToolBox
Trial version
DX Toolbox: Your Go-To for Radio Propagation Data
Windows
Radiation Map Tracker displays worldwide radiation
Paid
Comprehensive Radiation Map Tracker for iPhone
iOS
ALE Automatic Link Establishment MIL-STD-188-141B Decoder for Shortwave and Ham Radio
Paid
Comprehensive ALE Decoder for Radio Enthusiasts
iOS
Atomic PC
Trial version
The Atomic PC: Comprehensive Periodic Table for Windows
Windows
Sound Byte
Trial version
Sound Byte: Digital Cart Machine for Radio and Effects
Windows
Atomic Mac
Paid
Comprehensive Reference Tool for Atomic Data
Mac
Graph Paper Maker
Trial version
Create Custom Graph Paper Easily
Mac