: Widely considered the best software for managing test data and generating customizable Excel and PDF reports. It supports .SOR and EXFO’s proprietary .TRC formats. VIAVI Fiberizer

These tools allow you to convert files directly in your web browser without installing local software:

For more advanced analysis or high-volume processing, many professionals prefer desktop software, which often comes with their hardware: EXFO FastReporter

Twenty minutes later, he was standing in the mud at the base of a utility pole. His flashlight caught the problem immediately: a fallen branch had snagged the slack loop, kinking the cable just enough to trap the light inside. He cleared the debris, eased the tension, and watched the status LED on his handheld tester flicker from red to a steady, triumphant green.

If you need a quick, browser-based solution without installing heavy desktop software, these specialized tools are the most reliable: OTDRConverter.online