CAT Software and Machines

Speed Teacher - Not CAT software, but a great tool for stenographers and steno students.  Free Trial of Speed Teacher

Advantage Software - Home to the top-rated Eclipse line of steno CAT software.   

Stenovations - They have the DigitalCAT software, and the Lightspeed writer.

Cheetah International -  Makers of SmartCAT and TurboCAT steno software.

AristoCAT - AristoCAT steno CAT software.

ProCAT - Software and steno writers.

Gigatron - StenoCAT32 software for CAT transcription.

GlobalCAT - This is old CAT software.  It is no longer being sold, but steno students still use it for practice.

Stenograph Corp - Makers of various writing machines and the heavily criticized Case CATalyst software.  Their steno machines are competent.  With their many updates, Case CATalyst now appears trustworthy.  You will spend top dollar with them.