Products of this category
ZigBee Operator 1.3.0
ZigBee Operator is a professional tool to learn, research, develop and test Digi’s ZigBee/XBee module. It implements both API encoder and decoder for Digi’s XBee & ZigBee Mesh and 802.15.4. Both AT and API commands are supported.
Comm Operator 4.9.0.376
It is a professional tool for serial port, TCP/IP, UDP, I2C, and HTTP application's design, development, debug and test. It makes it more efficient for the development of hardware-software application, client-server as well as network application.
Bug Tracker Deluxe 3.9
Bug tracking software for Windows: database management system with ready to use bug-tracking database solutions.

Virtual Null Modem 2.5.0.8

Virtual Null Modem 2.5.0.8

Download: Download Site 1
(512k): 49 s
(1Mb): 25 s
(2Mb): 13 s
(5Mb): 05 s
(10Mb): 03 s






Null-modem cable is basically used for communication of two RS-232 DTE devices with each other. To create null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable. The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modem connection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable. Why do you need to emulate serial ports and null-modem connection? There are few main reasons to do it. Firstly, you don't need to have two computers connected with real null-modem cable. Secondly, there?s no need in a single PC with several free serial ports and additional multi serial port devices which are expensive and bulky. To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinary connection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows user emulate 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 the reverse engineering as well as in educational needs. So go ahead and download FREE trial version now!



THRSim11 matched in SoftList
Advanced Virtual COM Port 2.4 -  Advanced Virtual COM Port is the first software of its kind which includes both local and network virtual COM port functions. It can share your real COM ports or it can create virtual COM ports and connect them with a virtual null-modem cable ... (317/0) download
Virtual Serial Port Driver 8.0 -  Virtual Serial Port Driver by Eltima creates virtual COM port pairs in the system. Using these ports serial applications can communicate with each other and transfer data via virtual null-modem cable. ... (275/4) download
Eltima Virtual Serial Ports Driver XP 5.1 -  Eltima Virtual Serial Ports Driver XP creates any number of virtual serial ports in your system and connects them into pairs via virtual null modem cable. You can create as many virtual serial ports in your system as possible to fit your needs. ... (52/0) download
SUDT SerialNull 1.7 -  SUDT SerialNull is an advanced configuration utility, which purpose is to emulate RS232 serial ports connected via virtual null-modem cable using Virtual Serial Ports Driver, with SerialNull you can create any number of pure virtual serial ports in y ... (1/0) download
ComPipe 1.1 -  Software utility to connect as with a null modem cable two pocket pc virtual ports. For example, if you have a pda with integrated gps and bluetooth, you can pipe the two coms and use the gps as a bluetooth gps receiver. ... (10/0) download
Virtual Serial Port Driver 9.0 -  Virtual Serial Port Driver by Eltima creates virtual COM port pairs in the system. Using these ports serial applications can communicate with each other and transfer data via virtual null-modem cable. ... (0/0) download
VSPD Mobile Phone Edition 3.1 -  VSPD Mobile can create up to 20 pure virtual serial ports in your mobile system, resulting in 10 virtual serial ports pairs available for integration. Both ports in a pair are connected via a virtual null-modem and fully emulate real serial ports. ... (16/0) download
Eltima Virtual Serial Port Driver 6.0 -  Eltima Virtual Serial Port Driver comes in handy when you don't have enough serial ports in your system, or all of them are occupied and you still need more. Or you don't have hardware serial ports at all .Created virtual port pairs look like real ... (148/0) download
Virtual Serial Ports Driver CE 3.2 -  Virtual Serial Ports Driver for Windows CE creates two pure virtual serial ports in your system which are virtually connected to each other. For other Windows applications they are seen exactly as two real serial ports with null-modem connection. ... (24/0) download
Eltima Serial Port Terminal 5.0 -  Port Terminal lets you connect to serial port device or to remote computer using null-modem cable or LAN, send and receive various types of data (ASCII string, binary, octal and hexadecimal), redirect input/output data streams into a specified file. ... (24/0) download