TMS Async is a communications package containing components which provide access to the serial ports under Windows. The event-driven architecture provides the highest possible performance and allows all the tools to run in the background.

Bluetooth Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the Bluetooth features on Windows desktop platforms. Bluetooth Framework is the part of Wireless Communication Library but can be used as stand alone library.

Eltima Serial Port Driver software product simple to Virtual serial ports for virtual construction. Null modem serial ports by ports will have two-way communication. All information is recorded on one side of the connection is visible on the other side. Com or serial ports built in this software is exactly the same as real serial ports and no functional difference with them. All ports such as port settings can really do. Using Virtual Serial Port Driver without worrying about messy hardware can Dvrbrtan extremely define com port. Ports created by the program with its emulator driver and all standard hardware signal lines support (DTR / DSR, RTS / CTS, RING, ERROR, DCD, etc.

Delphi and C++ Builder component for accessing Windows I/O and memory-mapped ports.

Access to I/O and memory-mapped ports on 32 and 64-bit Windows
PnP device drivers built using Microsoft KMDF WDK framework
Easy of use, component is fully autoconfigurable
Available for Delphi/C++ Builder 5 - 10.4 and Lazarus 2.0.8
Block data transfer enables high speed data transfer
DirectAccess mode provides the fastest access to I/O ports (32-bit Windows only)
Source code of component included in full version
Royalty free distribution of component and device driver with applications

ZylSerialPort.NET is a thread based, event driven, asynchronous / synchronous serial port .NET framework / component.
Use ZylSerialPort.NET component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others.

Delphi and C++ Builder component for accessing Windows I/O and memory-mapped ports.
access to I/O and memory-mapped ports on 32 and 64-bit Windows
PnP device drivers built using Microsoft KMDF WDK framework
easy of use, component is fully autoconfigurable
block data transfer enables high speed data transfer
DirectAccess mode provides the fastest access to I/O ports (32-bit Windows only)
available for Delphi/C++ Builder 5 - 10.3 and Lazarus 1.8.4
source code included in full version
royalty free distribution of component and device driver with applications

DOS2USB Captures MS-DOS Print Jobs from LPT1-LPT9 and PRN Ports Simultaneously and redirect it to Correspondingly selected printers (GDI Printers, PDF Prnters, Network Printers, IP Printers, RDP Printers, Any kind of Virtual Printers etc.) Moreover it provides full Screen DOS Prompts also, so that MS-DOS Applications Get advantage of fullscreen in Newer windows OS.

Serial Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the Serial Ports features on Windows desktop platforms. Serial Framework is the part of Wireless Communication Library but can be used as stand alone library.

Bluetooth Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the Bluetooth features on Windows desktop platforms. Bluetooth Framework is the part of Wireless Communication Library but can be used as stand alone library.