AGG Software | Virtual Null Modem

Virtual Null Modem Professional

Null-modem cable is used for the communication of two RS-232 "DTE" devices with each other. To create a null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with a null-modem cable. Both methods described above are expensive and difficult because of many reasons. The most reliable way to create a null-modem connection is by using virtual serial ports emulated by a virtual serial port driver and a null-modem cable. Why do you need to emulate serial ports and null-modem connections? There are a few main reasons to do it. Firstly, you don’t need to have two computers connected with a real null-modem cable. Secondly, there’s no need for a single PC with several free serial ports and additional multi-serial port devices which are expensive and bulky. To emulate a null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via a virtual null-modem cable. It is possible to create unlimited couples of virtual serial ports on a single PC and connect them in any sequence using a virtual null-modem cable. Usually, it would help if you used a virtual null-modem when you have two applications to be connected via serial ports. In contrast to an ordinary connection, you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows users to emulate a virtual null-modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in reverse engineering as well as in educational needs. This version includes all features: an unlimited number of virtual devices, data interferences, and line control enabled.

Virtual Null Modem Professional | AGG Software

Null-modem cable is used for the communication of two RS-232 "DTE" devices with each other. To create a null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with a null-modem cable. Both methods described above are expensive and difficult because of many reasons. The most reliable way to create a null-modem connection is by using virtual serial ports emulated by a virtual serial port driver and a null-modem cable. Why do you need to emulate serial ports and null-modem connections? There are a few main reasons to do it. Firstly, you don’t need to have two computers connected with a real null-modem cable. Secondly, there’s no need for a single PC with several free serial ports and additional multi-serial port devices which are expensive and bulky. To emulate a null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via a virtual null-modem cable. It is possible to create unlimited couples of virtual serial ports on a single PC and connect them in any sequence using a virtual null-modem cable. Usually, it would help if you used a virtual null-modem when you have two applications to be connected via serial ports. In contrast to an ordinary connection, you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows users to emulate a virtual null-modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in reverse engineering as well as in educational needs. This version includes all features: an unlimited number of virtual devices, data interferences, and line control enabled.

Virtual Null Modem Standard

Null-modem cable is used for the communication of two RS-232 "DTE" devices with each other. To create a null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with a null-modem cable. Both methods described above are expensive and difficult because of many reasons. The most reliable way to create a null-modem connection is by using virtual serial ports emulated by a virtual serial port driver and a null-modem cable. Why do you need to emulate serial ports and null-modem connections? There are a few main reasons to do it. Firstly, you don’t need to have two computers connected with a real null-modem cable. Secondly, there’s no need for a single PC with several free serial ports and additional multi-serial port devices which are expensive and bulky. To emulate a null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via a virtual null-modem cable. It is possible to create unlimited couples of virtual serial ports on a single PC and connect them in any sequence using a virtual null-modem cable. Usually, it would help if you used a virtual null-modem when you have two applications to be connected via serial ports. In contrast to an ordinary connection, you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows users to emulate a virtual null-modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in reverse engineering as well as in educational needs. This version allows the creation of 3 virtual null-modem devices and uses the line control register. This version doesn't allow adding data interferences to a data flow.

Virtual Null Modem Standard | AGG Software

Null-modem cable is used for the communication of two RS-232 "DTE" devices with each other. To create a null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with a null-modem cable. Both methods described above are expensive and difficult because of many reasons. The most reliable way to create a null-modem connection is by using virtual serial ports emulated by a virtual serial port driver and a null-modem cable. Why do you need to emulate serial ports and null-modem connections? There are a few main reasons to do it. Firstly, you don’t need to have two computers connected with a real null-modem cable. Secondly, there’s no need for a single PC with several free serial ports and additional multi-serial port devices which are expensive and bulky. To emulate a null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via a virtual null-modem cable. It is possible to create unlimited couples of virtual serial ports on a single PC and connect them in any sequence using a virtual null-modem cable. Usually, it would help if you used a virtual null-modem when you have two applications to be connected via serial ports. In contrast to an ordinary connection, you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows users to emulate a virtual null-modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in reverse engineering as well as in educational needs. This version allows the creation of 3 virtual null-modem devices and uses the line control register. This version doesn't allow adding data interferences to a data flow.

Virtual Null Modem Lite

Null-modem cable is used for the communication of two RS-232 "DTE" devices with each other. To create a null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with a null-modem cable. Both methods described above are expensive and difficult because of many reasons. The most reliable way to create a null-modem connection is by using virtual serial ports emulated by a virtual serial port driver and a null-modem cable. Why do you need to emulate serial ports and null-modem connections? There are a few main reasons to do it. Firstly, you don’t need to have two computers connected with a real null-modem cable. Secondly, there’s no need for a single PC with several free serial ports and additional multi-serial port devices which are expensive and bulky. To emulate a null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via a virtual null-modem cable. It is possible to create unlimited couples of virtual serial ports on a single PC and connect them in any sequence using a virtual null-modem cable. Usually, it would help if you used a virtual null-modem when you have two applications to be connected via serial ports. In contrast to an ordinary connection, you do not need any additional hardware (computers, physical serial ports, cables) to perform it. The virtual null modem allows users to emulate a virtual null-modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in reverse engineering as well as in educational needs. This version allows the creation of one virtual null-modem device, doesn't allow adding data interferences, and uses a line control.

Virtual Null Modem Lite | AGG Software

Null-modem cable is used for the communication of two RS-232 "DTE" devices with each other. To create a null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with a null-modem cable. Both methods described above are expensive and difficult because of many reasons. The most reliable way to create a null-modem connection is by using virtual serial ports emulated by a virtual serial port driver and a null-modem cable. Why do you need to emulate serial ports and null-modem connections? There are a few main reasons to do it. Firstly, you don’t need to have two computers connected with a real null-modem cable. Secondly, there’s no need for a single PC with several free serial ports and additional multi-serial port devices which are expensive and bulky. To emulate a null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via a virtual null-modem cable. It is possible to create unlimited couples of virtual serial ports on a single PC and connect them in any sequence using a virtual null-modem cable. Usually, it would help if you used a virtual null-modem when you have two applications to be connected via serial ports. In contrast to an ordinary connection, you do not need any additional hardware (computers, physical serial ports, cables) to perform it. The virtual null modem allows users to emulate a virtual null-modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in reverse engineering as well as in educational needs. This version allows the creation of one virtual null-modem device and doesn't allow adding data interferences and the use of line control.