Jeffrey Meller
Open source
It allows reading and writing from or to any serial port on a computer.
MagTek, Inc.
46
Freeware
It supports a wide range of swipe readers including the RS-232 product line.
4
AGG Software
694
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
11
CodeTwo
3,623
Freeware
Read and generate QR codes using the same application.
6
Eltima Software
1,549
Freeware
RS232 Data Logger allows you to log traffic incoming though a serial port.
Virtual Serial Port Software
4
Shareware
Monitor, analyze and save logs from your system's RS232/422/485 serial COM ports.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
9
AGG Software
1,703
Shareware
This app allows you to check the flow of data through a computer's COM ports.
18
ELTIMA Software GmbH
59
COM Port Redirector enables data redirection from one rs232 port to another.
79
ELTIMA Software GmbH
42
Shareware
It ensures simultaneous,high-speed,bi-directional connection to RS232 port.
2
ProgramBL
78
Shareware
It receives data from almost any serial device operating via a RS232 port.
Shreeharsha Perla & Veena Pai
Freeware
PC to PC Communication via RS232 port. Chat with only 3-wire connection.
1
EvmSoft
44
Shareware
RS232 Monitor is serial port communication software.
52
HHD Software
18
Shareware
Software serial port monitor Rs232 com sniffer with protocol logger and analyzer.
3
Joakim Ögren
608
Freeware
Free RS232 serial port monitor/sniffer software for Windows.
79
Awavo Software
4
Demo
Com Port Monitor is a rs232 rs485 rs422 software tool. Powerful, easy to use.
63
CommFront Communications
Freeware
Bridging RS232/RS485/RS422/TTL Serial Port and TCP/IP.
30
Windmill Software
4
Freeware
Data logger for RS232, TCP/IP, Modbus and RS485 + serial com port monitor.
