VMProtect protects code by executing it on a virtual machine with non-standard architecture that makes it extremely difficult to analyze and crack the software. Besides that, VMProtect generates and verifies serial numbers, limits free upgrades and much more. Serial Numbers. The Ultimate edition of VMProtect allows to add serial numbers to the protected application with minimal efforts. The feature is supported by PayPro Global e-commerce provider, so you even don’t need to setup your own serial number generator (of course, you can do that if you really need). Licensing feature allows to limit the period of free updates, set the time of life of serial number, prevent the code execution without serial numbers and much more. Any serial number can be blocked and newly protected files will not accept it.

ZylSerialPort.NET is a thread based, event driven, asynchronous / synchronous serial port .NET class / 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.

ZylSerialPort is a Delphi & C++Builder thread based serial port component. Use ZylSerialPort component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others. It works in synchronous and asynchronous mode.

ZylGSM is a Delphi & C++Builder component that communicates with a GSM modem or phone with integrated modem. This component works with AT (Hayes) compilant GSM modems connected to one of the serial ports. You can use it also with USB, IrDA and bluetooth devices, because these devices have a driver that redirects the input from the USB, IrDA or bluetooth port to a virtual serial port (you can check it in System/Device Manager/Modems).

ZylGPSReceiver is a Delphi & C++Builder component collection that communicates with a GPS receiver (Global Positioning System). It returns latitude, longitude, altitude, speed, course, heading and many other useful parameters of the current position and the parameters of the satellites in view. The component is extended to calculate distances and make conversions between different measurement units. This component works with any NMEA 0183 compilant GPS receiver connected to one of the serial ports. NMEA 0183 (or NMEA for short) is a combined electrical and data specification for communication between marine electronic devices such as echo sounder, sonars, Anemometer (winds speed and direction), gyrocompass, autopilot, GPS receivers and many other types of instruments. It has been defined by, and is controlled by, the US-based National Marine Electronics Association.

The SERIAL FRAMEWORK is the Software Developer Kit (SDK) for software developers that provides an easy access to the SERIAL PORTS features on the Windows desktop platforms.

ZylSerialPort is a Delphi & C++Builder thread based serial port component. Use ZylSerialPort component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others. It works in synchronous and asynchronous mode.

ZylGPSSimulator (former ZylNMEAGenerator) is a Delphi & C++ Builder component that transforms position data in NMEA 0183 format. NMEA 0183 is a standard protocol, used by GPS receivers to transmit position data.