If you'd like, I can help you find a specific tool by checking: Whether you need a solution If you need to batch-convert hundreds of files at once
Here is a solid, comprehensive review of the current landscape for converting files to PDF online. otdr sor file to pdf converter online
A: Look for a converter with a "Merge" feature. If not available, convert each SOR to individual PDFs, then use a free PDF merger tool (like ILovePDF) to combine them. If you'd like, I can help you find
: Provides automated event detection (identifying splices, connectors, and breaks) and loss/reflectance analysis. If you'd like