Rocq

7.2easy start · #2 of 33
in Formal Verification Tools

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Browser, Linux, Mac, Web, Windows.

Rocq is ranked #2 of 33 in formal verification tools on The Geeks Club. It runs on Browser extension, Linux, macOS, Web, Windows. There is a free plan.

Rocq plans and pricing

All plans

Rocq Prover Free Interactive theorem prover and dependently typed programming language · distributed under GNU Lesser General Public Licence Version 2.1 (LGPL) rocq-prover.org · 2 Oct 2026

Compared on formal verification tools

Free plan: Yes
Verification method: deductive
Supported formalisms: theorem-proving
Proof artifacts: Yes
Input languages: Gallina and Rocq vernacular
Deployment: self-hosted

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The record

Purpose: Rocq Prover is an interactive theorem prover and proof assistant for developing mathematical proofs, formal specifications, programs and proofs that programs meet specifications.
Language: Rocq implements Gallina, a high-level specification and mathematical language based on the Polymorphic, Cumulative Calculus of Inductive Constructions.
Proof checking: Rocq machine-checks proofs with a relatively small certification kernel.
Program extraction: Rocq can extract certified programs to OCaml, Haskell or Scheme.
Proof automation: Rocq provides interactive proof methods, decision and semi-decision algorithms, and a tactic language for defining proof methods.
External connections: Rocq supports connections with external computer algebra systems or theorem provers.
Implementation and license: Rocq is written in OCaml and distributed under the GNU Lesser General Public Licence Version 2.1.
History: The project started in 1984 at INRIA-Rocquencourt and more than 200 people have contributed to its development.
Platform distribution: The Rocq Platform distributes the core prover together with libraries and plugins, aiming to be operating-system independent, dependable, easy to install and comprehensive.
Supported operating systems: Platform scripts install Rocq and its packages on macOS, Windows and many Linux distributions; precompiled installers are provided for macOS and Windows.
Linux installer limit: There is currently no Rocq Platform binary installer for Linux.
Editors and extensions: The official VsRocq extension supports Visual Studio Code, while Rocq LSP, VsCoq Legacy, Proof General, Coqtail and RocqIDE provide additional editor or IDE integrations.
Docker: The Rocq Prover is available as a Docker image.
Community support: Rocq provides Zulip chat, Discourse discussions and GitHub issue reporting for questions, announcements, bugs and feature requests.
Price from: Free

Where it ranks on The Geeks Club

Best Formal Verification Tools in 2026#2 of 33

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Sources

rocq-prover.org/about· checked 1 Oct 2026
rocq-prover.org/platform· checked 1 Oct 2026
rocq-prover.org/install· checked 1 Oct 2026
rocq-prover.org/community· checked 1 Oct 2026
rocq-prover.org· checked 2 Oct 2026
rocq-prover.org/policies/privacy-policy· checked 2 Oct 2026