Eltima Serial Port Monitor is a powerful, professional utility for monitoring RS232/422/485 COM ports. It can monitor, display, log and analyze the activity of all serial ports in the system. This is an effective way to monitor possible problems during the application or driver development, test and optimize serial devices, etc.
With Eltima Serial Port Monitor‘s ability to monitor the activity of serial ports on your computer, it helps to improve your work efficiency, saves a lot of time in work to manage and monitor the data exchange of your computer. serial ports together, control the serial ports and test them more often.
Serial Port Monitor Coupon Code May 2026 (100% Working)
Key Features and Screenshots
In addition, Eltima Serial Port Monitor provides you with advanced, professional data filtering, searching, and exporting options along with a flexible and easy-to-use interface.

- Multiple serial ports can be monitored at the same time.
- Monitor and log data transmissions.
- Eltima Serial Port Monitor captures data in real-time.

- Monitor any software/hardware that works with the serial port.
- Monitor output HTML, ASCII text, UNICODE text, Excel CSV, and automatically redirect to file (Serial Port Monitor will automatically concatenate all tracked data into one file in real-time).

- Support copy tracked data to the clipboard.
- Eltima Serial Port Monitor supports adding data automatically before and after transmission.
- Easy to use interface: the software is designed so that you can easily access the serial port without programming skills.
Technical Details
| Language Support | English |
| Money Back Guarantee | 30-Day |
| Operating System | Windows (32-bit and 64-bit): XP/2003/2008/Vista/7/8/10, Windows Server 2012/2016/2019 |
| Shipping | Register code will be sent to your email in minutes |
| Subscription | Lifetime |
| Support Services | Email, Tickets, Forums, Phone |

