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HS COM is a software library (with full C source code) that allows a calling user application to access serial communication ports (COM devices) under 32-bit MS Windows operating systems. It allows to transmit data, receive data and control line signals (such as RTS and DTR).

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COM API - virtual serial ports creation and management software.

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With COM+ Manager, administrators now have the ability to see and manage all of the identity information on all of their components/systems in a single view. They can see the places an identity is used on all systems and then change it in a single operation, leading to a more efficient use of IT resources and making mass management of component identity practical.

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SQL database engine and interface to it in a single ActiveX. Single file holds the entire database, same db file format on all the platforms, national characters are preserved. Support for OLE date/time values, self-dependent and zero-configuration.

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Advanced Virtual COM Port is the first software of its kind which includes both local and network

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Advanced COM Port Redirector is a professional Windows application that allows you to redirect all data sent from one serial port to any other serial port no matter whether first port is virtual or real one. Second port, created by this program, is an absolute copy of the first communication port (except its name) and is located on the same computer. You will find COM Port Redirector helpful, when for instance you have some conventional serial port device or an application with specific configuration settings that cannot be easily modified. Usually real COM ports available in your system (COM1/COM2 or COM3/COM4) may not satisfy your demands. Now this problem could be easily resolved by Advanced COM Port Redirector that creates additional (virtual) serial ports which you may use instead of real ones. All data sent to redirected COM port would be received by redirection port and vice versa. COM Port Redirector by Eltima enables complete data stream redirection from the specified COM port to any virtual one (in

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COM Port Splitter establishes serial connection and implements data transmission between COM-ports and applications, or any kind of serial port devices.When Splitter is used to split only real ports and connects them to other physical serial ports, no virtual ports are created. Virtual serial ports are based on a technology by Eltima and are used to connect several applications to the same COM-port. Splitter creates several virtual copies of a COM-port. Applications refer to corresponding virtual ports (for instance, COM2, COM3), which send data to the real COM1 and to a connected device. Then, all data a real port receives from the device is transferred to the applications via virtual ports. Serial Splitter splits one com port (either real or virtual) into several ones, which are exact copies of the original port in the system. For instance, it splits real COM1 into virtual COM2, COM3, COM4 ports. To create a pure virtual ports pair you might also try VSPD XP. Here's a real-life example: A sale on a cash re

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The ActiveX/COM Inspector allows you to inspect and execute any ActiveX control. It works with controls and typelibs automatically showing the documentation associated with classes and members. Quickly find out how a control behaves using event logging, a visual design surface, method execution and property inspection. Use it to help understand Automation interfaces (for example MS Office), and to help with developing Addins.

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Deviare COM Spy Console allows to monitor applications using Component Object Model's interfaces. You are able to spy which interfaces are being created and see how the applications are using them by intercepting the calls to its member functions. Spy on any ActiveX / OLE32 calls monitoring all members of these COM objects. Watch how they make calls to these COM interfaces in real time. You can see, for example, IDispatch, IUnknown, IPicture, IOleObject, and more complex interfaces like IUrlHistoryStg, ILogonEnumUsers, IActiveScript,IOleControl, IXmlDocument, and IWebBrowser2.

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COM Port Toolkit is an integrated serial communications testing toolkit. It sends user's data to and receives one from a device and records all transfers to a log. You can test equipments serial communications protocol by hand: feed it input, check the output.