SOFTWARE LICENSE GUIDE
OpenTofu
OpenTofu is an open-source infrastructure-as-code (IaC) tool, community-forked from Terraform, licensed under the Mozilla Public License v2.0.
What it does
It enables users to define and provision infrastructure resources across various cloud providers and on-premises environments using a declarative configuration language. It helps manage infrastructure lifecycle.
Who it may suit
DevOps engineers, cloud architects, and organizations seeking an open-source, community-driven alternative for managing infrastructure as code, particularly those familiar with Terraform.
Free tier and license
Fully featured and free for all personal and commercial uses.
Limitations to check
No inherent functional limitations based on its open-source licensing. Users should check official documentation for specific technical constraints or community support models.
Licensing notes
OpenTofu is licensed under the Mozilla Public License v2.0 (MPL v2.0). This is a "weak copyleft" license that allows free use, modification, and distribution, including for commercial purposes, while requiring modifications to the original source code to be made available under MPL v2.0. Users should consult the official MPL v2.0 text for full details.
Verification details
Last licensing verification recorded: 2026-10-28.
Directory record last updated: 2026-08-18. These are separate dates: a record update does not necessarily mean the publisher's terms changed.
AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.
Frequently asked questions
Can OpenTofu be used in commercial projects?
Yes, OpenTofu is licensed under MPL v2.0, which permits free use for commercial applications.
What is the primary purpose of OpenTofu?
OpenTofu is an infrastructure-as-code (IaC) tool used to define and provision infrastructure resources across various environments.
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