Fast and robust file transfers
Over ten years of intense interactions with thousands of different systems have resulted in a core of very robust, highly interoperable transfer code.
Choose the right protocol
Classic XModem, YModem, and Kermit protocols let you interface with a large variety of systems, from the smallest devices to the largest mainframe systems.
Z is for ZModem
For ultimate performance and flexibility you can use CommStudio's industry-standard ZModem implementation.
Optimized for reliability and performance
CommStudio contains the most advanced implementation of ZModem available. You'll enjoy advanced error recovery, automatic streaming, and block size adjustment to get the fastest transfer under even the most difficult bandwidth circumstances.