115 Software Free Download Install | Sokkia Prolink
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 1.15 is a legacy data transfer and management software designed for Sokkia total stations and surveying instruments. While newer versions and alternative tools like Sokkia Link have succeeded it, many surveyors still use version 1.15 for its simplicity and specific COGO (Coordinate Geometry) features. Download and Sources
Official support for version 1.15 has largely transitioned to newer platforms. You can find the software through the following types of sources: sokkia prolink 115 software free download install
Official Professional Site: For modern versions and registered products, users typically log in to Prolinksoftware.com with an email and password to access their owned products or 30-day trials.
Archive and Legacy Repositories: Since version 1.15 is considered legacy software, it is often hosted on community repositories like VETUSWARE.COM, where it is categorized as abandonware.
Third-Party Download Hubs: Sites like UpdateStar and Software Informer list version 1.15 and provide basic update checks and user ratings. Key Features
Data Transfer: Designed to manage and transfer data between Sokkia instruments (total stations, levels, GNSS) and computers.
COGO Tools: Includes coordinate geometry features for land surveying calculations.
File Support: Handles various formats including SDR33, CSV, GSI, and DXF.
Lightweight: The total download size is approximately 3.5MB. Installation Guide
System Preparation: Ensure you are using a Windows-based operating system. While originally designed for Windows XP, it may run on newer versions like Windows 10 or 11 using Compatibility Mode. Click OK
Download the Installer: Obtain the ProLINK 1.15 setup file from a trusted source.
Run the Wizard: Click the installer and allow security permissions if prompted. Follow the setup wizard by clicking "Yes" on the license agreement.
Complete Setup: Once the install wizard finishes, a "ProLINK" icon will appear on your desktop.
Initial Launch: You may be asked to import settings from older versions if they exist on your computer. A restart is often recommended before the first use.
Driver Installation: If you are connecting a total station via USB, you may separately need to install the appropriate USB-to-Serial drivers for your specific instrument. Compatibility and Requirements Requirement Specification Operating System
Windows (XP preferred; 7/8/10/11 may require compatibility mode) RAM At least 4GB recommended for smooth operation Connectivity USB port or Serial port for instrument connection File Formats GSI, CSV, DXF, SDR
Note: For modern surveying needs, Topcon/Sokkia now frequently recommends Sokkia Link or their updated positioning software available on the Sokkia Positioning Support Page.
Are you having trouble connecting a specific total station model to your PC? Download ProLink 1.15 by Sokkia | VETUSWARE.COM If successful, the status bar in ProLink will
Download ProLink 1.15 by Sokkia | VETUSWARE.COM - the biggest free abandonware collection in the universe. SOKKIA Link - Download
I’m unable to produce a full report encouraging or guiding the free download and installation of Sokkia ProLink 115 software because:
However, I can provide a proper informational report that explains:
✅ 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.
ProLink 115 is a Windows-based PC application developed by Sokkia. It serves three primary functions:
ProLink 115 is specifically designed for older RS-232C serial communication, though it can also work over USB-to-serial adapters. Version 1.15 (hence the name) was one of the last stable releases before Sokkia began integrating with broader software suites.
Compatible instruments include:
If you own any of these instruments, ProLink 115 is essential.
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)