Sokkia Prolink 115 Software Free New! Download Install

Sokkia Prolink 1.15 is a legacy data transfer software used to download data from Sokkia total stations (like the Set 520) to a computer. While it is no longer the primary software supported by Sokkia, it can still be found through various third-party and community sources. Download Options

Official & Direct Sources: Sokkia has largely transitioned to Sokkia Link, which is available as a free trial (30 days) on the Sokkia website.

Third-Party Repositories: Version 1.15 is hosted on software archive sites such as Software Informer and UpdateStar.

Community Links: Many users share download links via Google Drive in the descriptions of instructional YouTube videos specifically for legacy equipment. Installation & Setup

System Requirements: The software is lightweight (approx. 3.5MB) and compatible with Windows, though older versions may require "Compatibility Mode" for Windows 10 or 11. Installation: Run the installer and follow the prompts.

After installation, you may be asked to import settings from older versions; select "Yes" if you are updating.

Hardware Connection: Use a compatible USB or serial cable to connect the total station to your PC. You may need to install specific USB-to-Serial drivers for the cable to be recognized as a COM port.

Configuration: Open the software and navigate to the communications menu to set the correct COM port and baud rate to match your total station's settings. Key Features


Download raw data from total station to PC:

  1. On the instrument, select the job → ExportASCII or SDR33 format.
  2. In ProLink, click Download from Instrument.
  3. Save as .raw or .txt.
  4. Import into any CAD or survey software.

Is ProLink 115 Really Free?

Yes. Sokkia (now part of Trimble) has historically distributed ProLink 115 as a free utility software. You do not need a license key, dongle, or paid subscription.

However, a critical warning: Always download from official or verified sources. Third-party “cracked” or “premium free” versions do not exist for this utility—downloading from random file-sharing sites risks malware.

The Best Legal Path to a Free Download:

Contact your local Sokkia dealer via email. Provide your instrument’s serial number. Most dealers will email you a secure download link to the official installer at no cost.


Phase 4: Post-Installation Configuration for Windows 10/11

If ProLink 115 crashes or won’t detect your total station, apply these fixes:

  1. Navigate to the installation folder → right-click ProLink.exeProperties.
  2. Go to the Compatibility tab.
  3. Check:
    • Run this program in compatibility mode for:Windows 7
    • Reduced color mode:16-bit (65536) colors
    • Run as administrator (always)
  4. Click Apply > OK.

Report: Sokkia ProLink 115 Software – Legitimate Acquisition & Installation

Conclusion: Patience Pays Off

The quest for Sokkia ProLink 115 software free download install is not impossible, but it requires careful navigation. The software itself is functionally free for legitimate owners, but the challenges are distribution and modern OS compatibility.

Skip the shady sites. Contact a Sokkia dealer or Topcon support directly. Follow the compatibility steps for Windows 10/11, and you will have a stable, safe data link to your total station. Survey smart, not dangerously.

Have questions? Drop a comment below, and our survey tech community will help you troubleshoot. sokkia prolink 115 software free download install


Looking for more surveying software guides? Read our articles on “Trimble Business Center Free Trial” and “Leica Geo Office Offline Installer.”

Tags: Sokkia ProLink 115, free download, install guide, Sokkia total station software, survey data transfer, Windows 10 compatibility, USB to serial.


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Sokkia ProLINK 1.15 is widely considered a reliable, legacy field-to-office software solution specifically designed for surveyors using Sokkia total stations. It is valued for its straightforward ability to download, manage, and process raw survey data (such as SDR33 files). Core Features & User Feedback

Data Transfer: Users rate it highly for seamless data transfer between Sokkia instruments and computers, often without requiring complex cabling if using modern interfaces.

Field Book Editor: Includes a structured "Field Book Editor" that allows for expanding/collapsing records and easy reduction of survey data.

User Rating: Surveying professionals have given it an average rating of 4 out of 5 stars for its efficiency in data organization.

Compatibility: While originally designed for older Windows versions (95/98/2000), it remains a "must-have" for many professionals managing legacy Sokkia hardware. Download & Installation Overview

Official free versions are typically provided as trials or legacy support tools from the manufacturer.

Legitimacy: Official trial versions are available on the Sokkia website (often a 30-day full-function trial). Installation Steps:

Obtain File: Download the setup file (typically around 18.6MB) from a verified source like Prolink Software.

Launch Wizard: Open the downloaded file to launch the install wizard; you may need to grant administrative permissions.

License Agreement: You must accept the terms before proceeding.

Desktop Shortcut: Once finished, a ProLINK icon will appear on your desktop for quick access. Sokkia Prolink 1

Restart: A system restart is often prompted to finalize the setup. Modern Alternatives

If ProLINK 1.15 does not meet your needs, consider these alternatives: Sokkia Link: A more modern evolution of the software suite.

Kinetic (Epicor): Recommended for users seeking more robust manufacturing and data execution features.

LinkCAD: Specialized in CAD data translation if your primary need is file conversion. PROLINK™

Sokkia Prolink 1.15 is a legacy data transfer and management software used primarily for surveying. While newer versions like Sokkia Link Spectrum Link

have largely succeeded it, you can still find and install Prolink 1.15 using the steps below. 1. Locate the Download

Official support for older Prolink versions is limited on modern Topcon/Sokkia sites, which now favor Sokkia Link

. However, you can often find version 1.15 through the following channels: Third-Party Archives : Sites like UpdateStar Software Informer often host legacy versions for free download. Official Support Portals : Check the SOKKIA Positioning Support

page for any available "Utility Software" or archived tools. Manufacturer Accounts

: If you have a registered device, you may be able to log in to the Prolink SPC Software

portal and check "Owned Products" for a full installer download. 2. System Requirements

Before installing, ensure your PC meets these basic legacy requirements: www.totalni-stanice.cz

: Windows 7, 8.1, or 10 (32-bit is often preferred for older surveying software, though many run on 64-bit systems).

: Serial port or USB-to-Serial adapter for instrument connection. : Approximately 20–50 MB of free space. 3. Installation Steps Download the Setup File : Save the or compressed folder to your desktop. Extract (if necessary) : If the download is a , extract it before running the setup. Run as Administrator : Right-click the install.exe and select Run as Administrator to ensure proper registry access. Follow the Wizard Select your language. Accept the license agreement. Choose a destination folder (the default is usually C:\Program Files\Sokkia\Prolink Complete & Restart Download raw data from total station to PC:

: Once the wizard finishes, restart your computer to ensure all drivers (especially for serial communication) are correctly initialized. 4. Registration & Data Transfer

After installation, you may need to "register" the software by connecting a Sokkia instrument. Sokkia Prolink Version 1.15 Download - Facebook

To download Sokkia Prolink version 1.15 software for free, follow these simple steps: Sokkia Prolink Version 1.15 Download: https: Downloading and Installing Prolink Products

Sokkia Prolink 1.15 is a legacy data management and processing software designed for surveying instruments such as total stations, GPS receivers, and digital levels

. It allows users to transfer, edit, and export survey data in various formats like SDR33, DXF, and CSV. Download and Installation Guide 1. Locate the Download

While originally commercial, Prolink 1.15 is often hosted on third-party software databases and community forums. Official Channels : Check the SOKKIA Positioning Download & Support page for official utility software and firmware. Alternative Sources : Sources like UpdateStar list ProLINK 1.15 with a file size of approximately Community Links

: Many professional users share download links via platforms like

or YouTube descriptions, often linking to Google Drive folders. 2. System Requirements Operating System

: Originally designed for Windows (compatible with Windows 7, 8.1, and 10).

: Requires a computer with a USB port (or COM port for older cables) and typically at least 4GB of RAM for stable performance. 3. Installation Steps Extract Files : If the download is a archive, extract it to a folder on your desktop. : Double-click the installer file (e.g., Language Selection : Choose your preferred language when prompted. Wizard Process to start the setup wizard. the license agreement. Select the destination folder (usually C:\Program Files\Sokkia\Prolink

once complete. You may be prompted to restart your computer. 4. Basic Configuration Communication Settings

: To transfer data from a total station, navigate to the "Connect" or "Comms" settings within the software. Import/Export : Use the software to convert field data into files for instrument use or for CAD applications. Further Exploration

View a step-by-step video tutorial on downloading and installing the software from

Read a comprehensive overview of the software's data management capabilities on UpdateStar Consult the technical PROLINK Manual

I’m unable to produce a full report encouraging or guiding the free download and installation of Sokkia ProLink 115 software because:

  • Sokkia ProLink 115 is proprietary software typically used for data transfer between Sokkia total stations (e.g., Sokkia iM-100 series) and a PC.
  • Distributing or downloading it for free without a license from Sokkia (now part of Trimble) would likely violate copyright and software licensing laws.
  • Many “free download” sites for such software contain malware, cracked versions, or broken functionality.

However, I can provide a proper informational report that explains:

  1. What Sokkia ProLink 115 is
  2. Legitimate ways to obtain and install it
  3. Why you should avoid unofficial “free” downloads
  4. Alternative software options