Sokkia Prolink 115 Software Free Download Install
Sokkia ProLink 115 is genuinely free, lightweight (under 50 MB), and essential for anyone still using a Series 115 total station in the field. Download it only from Trimble’s support site or an authorized dealer, install the drivers carefully, and you’ll have a reliable bridge between your instrument and your PC.
Last updated: 2025 – Note that Sokkia has merged with Trimble, so legacy software links may redirect. When in doubt, contact Trimble Geospatial support for a direct download link.
Scammers have noticed the demand for Sokkia ProLink 115. Do NOT download from:
Only download from community-trusted repositories or your own archived media.
✅ Gather: Sokkia instrument serial number, RS-232C data cable, USB-to-serial adapter (Prolific/FTDI), Windows PC (7, 8.1, 10, or 11)
✅ Download: Only from Sokkia/Topcon portal or authorized dealer – never from file-sharing sites.
✅ Install: Run as administrator, disable antivirus temporarily, install VB6 runtimes if needed.
✅ Configure: Set compatibility mode to Windows 7, run as admin, match COM port speeds.
✅ Test: Connect instrument, transfer a small test file (e.g., 3 points) before full job sync.
Subject: Availability and Installation of Legacy Data Processing Software Status: Discontinued / Freeware (Legacy) Current Version: v1.15 (often cited as v1.1 or v1.5 depending on the specific build)
If successful, the status bar in ProLink will show “Connected” and the instrument model.
Overview
Pros
Cons
Installation & Download Notes
Verdict
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Sokkia ProLINK version 1.15 is legacy surveying software primarily used for data transfer and conversion between Sokkia total stations and computers. Because it is an older product, official direct download links from Sokkia are often replaced by newer suites like Sokkia Link or Spectrum Link. Download and Installation Guide Locate the Software:
Official Support: Check the SOKKIA Positioning Support site. While they promote newer versions, legacy utility software is sometimes listed under the "Utility Software" or "Archive" sections. sokkia prolink 115 software free download install
Third-Party Repositories: Version 1.15 is frequently hosted on software index sites like UpdateStar. Ensure you have valid antivirus software active before downloading from unofficial sources. System Requirements:
OS: Originally designed for older Windows versions (XP, 7), but it can often run on Windows 10/11 using Compatibility Mode.
Hardware: A USB-to-Serial adapter or a dedicated RS-232 cable is required to connect your total station to the PC. Installation Steps:
Download the installation package (typically a .zip file around 3.5MB to 20MB). Extract the contents and double-click setup.exe.
Follow the InstallShield Wizard prompts; you may need to grant administrative permissions when the security prompt appears. Once finished, look for the ProLINK icon on your desktop. Basic Setup and Use SOKKIA Link - Download
Review: Navigating the "Free Download" and Installation of Sokkia Prolink 115
Title: A Legacy Workhorse – Is Sokkia Prolink 115 Still Worth the Install? Sokkia ProLink 115 is genuinely free, lightweight (under
In the world of surveying and geospatial data, legacy software often outlasts the hardware it was designed to support. Sokkia Prolink 115 is one such application—a classic data processing tool used to transfer and convert data from older Sokkia total stations (like the popular Set series). Despite its age, many surveyors still search for a "free download" of this software to keep older equipment operational.
Here is a comprehensive review of the software, the reality of finding it for free, and the installation experience on modern systems.
If you cannot get ProLink 115 to run on modern Windows, consider these legitimate alternatives:
Do not use virtual machines (VMware/VirtualBox) with Windows XP – serial port passthrough on USB adapters is notoriously unstable for real-time survey data transfer.
ProLink 115 was designed for Windows XP, Vista, and 7. It can work on Windows 10 and 11, but requires compatibility tweaks.
Before installing: