A holistic microclimate model

Download ENVI-met V4

Below you will find the recent ENVI-met V4 release. From now on, there will be a Winter Release (around end of October to Mid November) and a Summer Release (around end of April) each year. The Winter Release usually brings new features to the system while the Summer Release is mainly dedicated to small updates and bugfixes (but this isn't a law…). Users of the LITE (Basic before) Version must update to the newest versions within one month. In addition, there will be “Hot Updates” available if required to those who can't wait for the next official release.

ENVI-met LITE is limited to domains of 50 x 50 grids.

License Conditions

The license conditions depend on the version of ENVI-met you use. You need to agree to the exact and actual license conditions when installing ENVI-met. A general overview can be seen here: License Conditions

System Requirements

WINDOWS 7, 8/8.1 or 10 64Bit System. From Version 4.4.4, ENVI-met does not support 32 Bit Systems any more. ENVI-met might run in a virtualized environment, but calculate slower and will need non-standard settings.

Upgrading to full BUSINESS/ SCIENCE Version

The installation package found here can be upgraded from the trial LITE version to the BUSINESS/ SCIENCE version with a license key (no re-install required). For more information, please visit our web site: ENVI_MET Buy Now.

Already a user of the full version? Your key remains valid for all updates during the license time. If you install ENVI-met into the same folder like the previous version, your license will be updated automatically. If you install the new release into a different folder, please use your private and active as described in the accompanied PDF. Also see the notes in the download section below…

Parallel Computing/ Backward compatibility

ENVI-met now offers parallel computing in the BUSINESS and SCIENCE versions. Before you start using the new version, please read this section: Parallel Computing in ENVI-met

Installation remarks

Upgrading from an older version

You may upgrade an existing ENVI-met by installing the new version in the same folder as the old one. If the old version already uses the new license keys, no re-registration is required. You can also install the new version in a different folder and use different versions in parallel. In this case, a re-registraton of your keys will be required. Also be aware of the double-clicks on files which will always open the last installed version of the associated app.

BIO-met 2.0

Users with OLD BIO-met 1.x Keys (Permanent License) need to start BIO-met 1.5 from the Windows Start Menue NOT the BIO-met 2.0 linked in the Headquarter. If you have bought a new license recently, you will get a NEW BIO-met key for Version 2.0 (the old one won't work) in the coming days. Please allow some time to manually process all the keys.

ENVI-met V4 Files

Important: You must have or get full read/write access to the install folder during install, otherwise the software won't work After installation, normal user rights are sufficient.

File Link Release Comments
ENVI-met 4.4.4 Winter19/20 (64Bit) V4.4.4 Winter 19/20 Setup | EXE-File, 80 MB 24th Mar 2020 Updated version of 4.4.4 → Increased stability / Bugfixes: Waterspray, Shortwave Radiation Roofs, Stationary Windfield

Public SCIENCE License in the scope of Corona outbreak

We all are aware that with the outbreak of the Corona Virus Covid-19 we are facing unknown situations that have no precedence before.

Especially for educational institutions, the cancellation of on-site access to the universities and the shut-down of seminars and lectures impose a large barrier when it comes to the usage of licensed software.

We, the ENVI-met Team, are aware that the application of numerical simulation tools such as ENVI-met has become an non-replacable part in education, from first term courses up to to MSc or PhD thesis.

In order to guarantee a continuous application of ENVI-met regardless to the actual license state and accessibility, we have decided to provide a free unlimited SCIENCE license running up to the end of April 2020. If required, we will extend this period.

File Link Release Comments
SCIENCE Key Valid until End of April Download License File Mar 2020 Public SCIENCE to allow work-at-home without questions asked. Download ZIP file to computer, unzip it to a temporary folder and follow instructions: Install License File
Release Notes V 4.4.4 (Winter 19-20)
This website uses cookies for visitor traffic analysis. By using the website, you agree with storing the cookies on your computer.More information