There was a download of ODM OpTest 1.6.0.84 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within System Utilities, more precisely Device Assistants.
This free program is an intellectual property of ODM, Inc. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular version among the software users is 1.6. This free PC program was developed to work on Windows 7, Windows 10, Windows 8 or Windows 11 and can function on 64-bit systems.
From the developer:
ODM OpTest is a program that provides support for the RP-460 optical power meter which permits the technician to take loss measurements on a fiber circuit. When a RP-460 or UPM-100 is connected to a PC’s USB port, OpTest acquires optical power measurements from the power meter and displays the measurement.
You may want to check out more software, such as ODM inSpec, ODM Tools or ODM OPM Data Manager, which might be similar to ODM OpTest.