File Editor & Rename Tool

Edit identifier fields (Cable ID, Fiber ID, Site A/B, Operator, Comments, etc.) in fiber .sor, .msor, .trc and .opm power-meter files. Select one or more files, batch-edit or find & replace, and download. Files never leave your device.

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Drop .sor / .msor / .trc / .opm files — or a .zip — here
or click to browse · multiple files or a zipped job folder
Works in your browser. Files never leave your device.
Editing from Fiber Analysis Fix the identifiers, then apply them back to your job.
New Try our new Fiber Analysis tool. Analyze a whole job at once — multiple file types, per-fiber pass/fail, bulk rename, and a built-in trace viewer. Open Fiber Analysis →
No files loaded. Add .sor, .msor, .trc or .opm files to begin.