For our latest products, please visit the OWC website at www.macsales.com

Before the rise of online converters, technicians had two options, both problematic:

This is where an online SOR to PDF converter becomes a game-changer. You bypass software installation, driver conflicts, and version incompatibility.

There are web-based platforms designed specifically for telecom professionals. These sites allow you to upload a .sor file, and they render the graph and event table in the browser. From there, you can usually click a "Download as PDF" or "Print" button.

When evaluating converters, use this checklist:

While many sites exist, here are three reliable options based on user reviews and feature sets:

The Verdict Up Front: If you need a quick, one-off conversion without installing software, MHelp (M-Help) or generic converter sites (like Convertio) are your best bets. However, if you need the PDF to look professional (with proper headers, scales, and event tables), web-based converters often fail. For professional reporting, using a free desktop viewer like TraceViewer is superior, even if it requires a download.


  • Appendices:
  • Footer: page numbers, generation timestamp, optional signature image block
  • Performance: