OpenTofu
Open-source alternative to Terraform
OpenTofu is an open-source alternative to Terraform. It is an infrastructure-as-code tool for provisioning cloud resources using declarative configuration, developed as a community-driven fork of Terraform. Teams use it to define and manage infrastructure the same way they manage code.
Key features
- Declarative infrastructure-as-code provisioning
- Community-driven fork of Terraform
- Cross-platform: macOS, Windows, and Linux
Before you switch
Developer tools live or die by their community. Before switching, glance at recent commit activity, open issues, and documentation quality — a healthy project answers questions quickly. Most open-source dev tools install with a single command and play well with existing workflows, so you can trial one alongside your current stack. If your team depends on it daily, check the release cadence and whether commercial support is available.
Like every project on OpenShelf, OpenTofu is developed in the open — you can read the code, follow development, and even contribute. Check the system requirements and the project’s own documentation linked on this page before installing.