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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Morse Mania
Trial version
Morse code tutor helps to read & write morse code.
Mac
SSTV Slow Scan TV
Paid
Want to display or send ssTV transmissions, without using a bulky computer?
iOS
Selective Calling Generator
Paid
Generate selective calling tones.
Android
Knitting Wizard
Trial version
Create custom knitting grids and diagrams.
Windows
Sound Byte
Trial version
Sound effects & radio station cart machine.
Mac
Health Tracker
Trial version
Track health-related measurements.
Windows
Graph Paper Maker
Trial version
Create your own graph papers with complete control on its characteristics.
Windows
Label Wizard
Trial version
Create your own custom sheets of labels.
Mac
MatchMaker
Trial version
Find the match between your radio and an antenna.
Windows
iUnit
Paid
conversions for 1500+ measurement units & currencies
Mac
iDXCluster
Free
DX cluster app for SW listeners, DXers & monitors
Mac
Diet Sleuth
Trial version
Keep track of calories and the nutritional value of what you eat.
Mac
GM-10/45 USB drivers
Free
Drivers for the GM-10 & GM-45 devices
Mac
MININEC Pro
Trial version
Antenna analysis software.
Mac
Atomic Mac
Paid
periodic table with detailed physical/nuclear info
Mac
NAVTEX Decoder
Paid
Are you on a ship? Do you need to be able to receive up to date weather and marine safety transmissions?NAVTEX Decoder lets you view NAVTEX marine...
Android
RF Toolbox
Trial version
Determine ham radio antenna design parameters.
Mac
Elmer
Trial version
Prepare for written ham radio exams with simple tests.
Windows
DX ToolBox
Trial version
Get information about geomagnetic conditions of the world.
Windows
NAVTEX Pad
Paid
NAVTEX Pad lets you view NAVTEX and Radio Teletype (RTTY) marine weather transmissions on your iPhone, iPod Touch, or iPad. Just set it near a...
iOS
HF Weather Fax
Paid
Receive marine weather radiofascimile transmissions on your Android device.
iOS
Sonde
Trial version
Decode live audio from a sound card input, as well as from WAVE recordings.
Mac
Atomic PC
Trial version
Learn and improve your knowledge on atomic elements and its various forms.
Windows
Audiocorder
Trial version
Records audio manually & automatically.
Mac