Download OpendTect

Getting Started

The OpendTect suite of programs are available as either commercial or free products.
The commercial products (OpendTect Pro and OpendTect Pro + Plugins) will only run with a valid license (available from the Pro Store), or, for evaluation purposes, on free data sets. The free version (OpendTect) runs without a license key. All products are installed with the same installers downloadable below.
To install commercial - and free products on the same system, the commercial and free products must be placed in separate installation folders,

Select your platform to download the installation manager

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More Information

Supported Platforms

Administrators Manual
Release notes: OpendTect 6.6.10 | OpendTect 6.4.6 | dGB Plugins 6.4.6

Please note that 4K/8K screens are not fully supported yet. This depends on the scaling factor. We are working on a fix.
Please see the FAQ Visualization for a possible workaround.

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Other Downloads

OpendTect Pro plugin for Petrel*

This is a data access plugin for Petrel* which allows OpendTect Pro users to seamlessly exchange data to and from the Petrel* data store. This plugin has to be installed in Petrel* itself.

OpendTect Pro plugin for Petrel* download page

FlexNet Vendor Packages

System Administrators can here download the FlexNet vendor packages that contain the binaries they need:

FlexNet Vendor Packages download page

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Need Help?

If you need help during installation, please reach out to our active online communities. Priority support is available for our commercial users. You can contact This email address is being protected from spambots. You need JavaScript enabled to view it. directly.

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* Petrel is a mark of Schlumberger.