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Getting Started
Thank you for choosing OpendTect as your seismic interpretation platform. OpendTect is completely free and does not require any license keys to run. OpendTect Pro and all commercial plugins require license keys to run. You can also test these without a license key in our F3 demo- dataset and Penobscot dataset.
Select your platform to download the installation manager
64 Bits
32 Bits
What's Next?
1. Launch the installation manager
Navigate to OpendTect_Installer.exe and launch it.
2. Select a package to install
Choose one of the three options. The selection can be refined in the next step.
3. Confirm the selection
One or more items are preselected. You can edit the selection by adding or removing plugins from the list.
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.
Petrel* 2015
Petrel* 2016
Petrel* 2017
Petrel* 2018
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.
Release Notes
More Information
Supported Platforms
System Requirements
Administrators Manual
* Petrel is a mark of Schlumberger.