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Download software

 Welcome to the MiniProf software download section, where you can download the MiniProf Envision software and the MiniProf Criterion app in the version and language you need. Should you need any assistance or further information about our software, please do not hesitate to contact us.

MiniProf Envision

Version 3.1.72

Size: 194.5 mb

Released: January 5th, 2026

MD5: bce21acc 5edd1aaa e7a94172 179fcec7

Languages: American, English, German, Dutch, Czech, Polish, French, Italian, Spanish, Brazilian, Turkish, Danish, Japanese, simplified and traditional Chinese

Supports: Windows 7, Windows 8/8.1, Windows 10 and Windows 11 in 32 and 64 bit editions (RT editions are not supported)

Includes: MiniProf Envision Handheld Version 3.1.4

Note: Licenses are required in order to take advantage of the software. Please contact Greenwood Engineering A/S for further information.

MiniProf Criterion

Version 3.0.19

For iOS

Size: 7.4 mb

Released: 21 November 2024

Languages: English, Czech, Danish, Dutch, French, German, Italian, Japanese, Polish, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Turkish

Supports: iOS 17.0 or later

For Android

Size: 5.8 mb

Released: April 13th, 2021

Languages: English, German, Danish, French, Dutch, Italian, Czech, Japanese, Chinese (simplified and traditional)

Supports: Android 5.0 or later

It is currently not possible to download the MiniProf Criterion app from Google Play Store. Though this was previously possibly, changes in Googles App Store policies now prohibits this. We currently have focus on app development for the MiniProf devices. An overhauled Android app with new features, compatible with the newest Android will be available at a later time.

In the meantime, we refer to the link below for downloading the APK file of the app and then install it manually. When you install the app, your device will require permission to install an external app, which you will need to accept.

Sorry for the inconvenience.

For detailed information on instrument compatibility, please refer to the Criterion Compatibility Chart.

MiniProf Criterion

Version 4.0

Firmware Compatibility for MiniProf Criterion

Important note: Your MiniProf instrument must be running firmware version 4.2.0 or newer to connect to MiniProf Criterion Version 4.0 or later.
Click here to learn how to check the firmware version.

If your instrument is using an older firmware version, you have the following options:

1. Upgrade your instrument firmware

Firmware upgrades are automatically included as part of a standard service and re-calibration, whether performed by us or your local MiniProf agent.

If needed, you can also send in your instrument specifically for a firmware upgrade, without a full service.

For more information, please contact us at miniprof@greenwood.dk.

2. Continue using MiniProf Criterion Version 3.0 for Android

If your instrument’s firmware has not yet been updated, you can keep using MiniProf Criterion Version 3.0 for Android, which remains fully compatible with older firmware.

To install this version:

Already installed Version 4.0?

If you have already installed MiniProf Criterion 4.0 on your Android device and need to downgrade to Version 3.0 for compatibility reasons, simply:

For detailed information on instrument compatibility, please refer to the Criterion Compatibility Chart.

App Store and the Apple logo are trademarks of Apple Inc.
Google Play and the Google Play logo are trademarks of Google LLC.

Do you need an upgrade?

We are constantly improving our software, and MiniProf Envision and MiniProf Criterion are our newest applications.

The MiniProf for Windows and MiniProf for Pocket PC software packages are no longer being maintained or supported and, in addition, operate only on Win7/Win8.1, which have not been supported by Microsoft since 2020/2023. If you are still using the old software, we recommend upgrading to the new and improved MiniProf Envision and Criterion software.

To learn more, simply contact us at miniprof@greenwood.dk. Until then, click the button below to download our legacy software.

Get 25% off with trade-in for the rest of 2025

Trade in your old MiniProf or approved laser-based instrument and unlock the latest in digital profile measurement and advanced data processing – now with an extended 10-year warranty option

Request a MiniProf Criterion download link

Please enter your email address below and click “Request download link". We will then send you a download link for MiniProf Criterion as soon as possible.

Attending IHHA/WCRR in Colorado Springs?
Visit our MiniProf agent, KLD Labs – an ENSCO company, at stand 259 to experience the MiniProf systems and versatile Envision software first-hand.

Discover how MiniProf’s reliable, full-contact profile measurements provide secure, high-precision data, and how Envision empowers efficient, data-driven decision-making in your daily operations. To ensure time for a personal walkthrough, we encourage you to contact the KLD MiniProf team in advance to schedule a meeting.

Attending Rail Live in Madrid, Spain?
We warmly invite you to visit our MiniProf agent ACYGS at stand B065 for a presentation of the MiniProf systems and the powerful Envision software.

The ACYGS MiniProf team will be there to assist you, together with Ms. Dorte Overmark Rasmussen, Area Sales Manager at Greenwood Engineering. To schedule a meeting in advance, please do not hesitate to contact us.

Attending Mass-Trans Innovation in Chiba, Japan?
We warmly invite you to visit our MiniProf agent Nippon Steel Trading at stand J-08 for a presentation of the MiniProf systems and the powerful Envision software.

The NST MiniProf team will be there to assist you, together with Mr. Benny Andersen, Director of Railway Division at Greenwood Engineering. To schedule a meeting in advance, please do not hesitate to contact us.

How can we assist you?

The MiniProf team is here for you! If you have any questions about our MiniProf products, Envision software, Criterion for Android, local agent details, re-calibration or any of our other services, do not hesitate to contact us – we will be pleased to assist.

Register for our free webinars

Scheme Builder and Scheme Measurements

25 April 2021 at 9:30 (CET) or
26 April 2021 a7 15:00 (CET)

Smart Features

28 April 2021 at 9:30 (CET) or
28 April 2021 a7 15:00 (CET)

Register for our free webinars

Rail Profile Analyses and Technical Details

26 April 2021 at 9:15 or 14:45 (CET)

Wheel Profile Analyses and Technical Details

28 April 2021 at 9:15 or 14:45 (CET)

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General information

Product & software support

Please make sure that your MiniProf instrument and laptop/tablet are fully charged.

Service & re-calibration