Sokkia ProLink 1.15 has largely been superseded by Sokkia Spectrum (for GNSS) and MAGNET Field (unified total station/GNSS software). However, ProLink 1.15 remains valuable for:

Since version 1.15 is abandonware, you will not find it on Sokkia’s current website. Instead:

Sokkia ProLink 1.15 is a legacy PC software utility designed primarily for seamless communication between a Windows computer and Sokkia surveying instruments, including Total Stations (such as the Sokkia SRX, FX, and iX series) and GNSS receivers. Version 1.15 represents a stable, mature release known for its reliability in basic field-to-office data workflows.

ProLink 1.15 remains the trusted utility for:

  • Open ProLink 1.15 → Connection menu → select the correct COM port → click Connect.

    • If the connection fails, your COM port number is likely wrong. Check Windows Device Manager under “Ports (COM & LPT).”