OwlView for OTDR 2.6.42.30301 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the OwlView for OTDR 2.6, 2.5 and 2.3.
The program is included in Photo & Graphics Tools. The default filename for the program's installer is OwlView.exe. This free software is a product of Optical Wavelength Labs. 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.
From the developer:
OWLView for OTDR software is used to view, manage, and store OWL OTDR trace files, export traces to .SOR version 2 format, and print trace reports. Data can be downloaded from the OTDR directly into the software with the download cable provided with your device.
You may want to check out more software, such as VanGuard Data OTDR Emulator, EXFO FastReporter or Optixsoft SOR Shell Extension, which might be similar to OwlView for OTDR.