otsora

pro now exports field-ready pdf link and cable reports — watermark-free for subscribers. 7-day free trial.

otsora is a private, on-device otdr trace viewer for fiber-optic technicians.

open a .sor file from anywhere — files, airdrop, email — and get an instant analysis: · fiber length, total loss, optical return loss · per-event splice loss, reflectance, slope · vendor-quirk handling for exfo, viavi, anritsu, yokogawa, jdsu

export any single-core analysis as a pdf link report.

cable pro (subscription) · analyze a multi-core cable in one pass — 1 to 288 cores · ranked repair locations across cores (splice clusters within 200 m) · per-core verdict + end-event classification (cut, crushed, mated pc, off-route…) · attach a kml/kmz route and see exactly where on the map to send a crew · watermark-free cable + per-core pdf reports · 7-day free trial, then $12 / month, cancel anytime

private by design — traces never leave the device. no account, no upload, no telemetry.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://otsora.com/legal/privacy