NaviViewerAh / NaviViewerAh Quick Guide - for Airoha GNSS chip-based products
NaviViewerSf / NaviViewerSf Quick Guide - for Qualcomm/SiRF GNSS chip-based products
NaviViewerUb - for u-blox chip earlier than M10-based products
NaviViewerUx / NaviViewerUx Quick Guide - for u-blox chip since M10-based products
NaviViewerM9V - for u-blox M9V-based products
NaviViewerMt / NaviViewerMt Quick Guide - for MTK GNSS chip-based products
NaviLog / NaviLog Quick Guide - for GR-106 data logger
Navi Filter / Navi Filter Quick Guide - for GR-312 data logger
NMEA to KML utility (For GPS only)
USB driver and connection manager - for WW-420
USB driver and connection manager - for WW-416X
USB driver - for WW-413X
USB driver and connection manager - for WW-355/352
Prolific USB Drivers
Win XP / Server / Vista / 7 / 8 / 8.1 / 10 / 11 (32&64-bit)
WinCE 4.2-5.2 Driver for x86 Standard SDK
WinCE 4.2-5.2 Driver for ARM/xScale Processor Standard SDK
Mac OS X 10.6 SL / 10.7 L (32&64-bit) /10.8 ML (64-bit)
Mac OS X 10.15 / 10.14 /10.13
Mac OS X 11.0 or later
GPS Sensor Driver for Windows Vista / 7 / 8 / 8.1 (32&64-bit)
Linux kernel is v 2.6.15 ~ v 5.4
(Linux Kernel 5.5 and above already includes built-in drivers for PL2303G Chip)