Provetry opens in November 2026. The free CRA check, the tools and the guides are available now.

Free tool

SBOM viewer and checker

Open a software bill of materials in CycloneDX or SPDX (JSON): see its components, and what the Cyber Resilience Act and good vulnerability matching expect that is missing.

Runs entirely in your browser: nothing you type or open is sent to us or stored.

What the CRA asks of an SBOM

From 11 December 2027, Annex I, Part II of the Cyber Resilience Act asks manufacturers to draw up a software bill of materials "in a commonly used and machine-readable format covering at the very least the top-level dependencies of the products". It belongs to the technical documentation; it does not have to be published.

An SBOM is only useful if it is current: generate it at every release, keep each release’s copy, and match it against vulnerability data every day. Provetry does all three for every product.

Our SBOM guide →

Other free tools

  • security.txt generator and checker

    Write the RFC 9116 file that tells researchers where to report a vulnerability, or check the one you have.

  • CVSS 3.1 calculator

    Score a vulnerability from its eight base metrics, or paste a vector to read it.

  • CVSS 4.0 calculator

    The newer version of CVSS, scored with FIRST’s reference calculation: base metrics, or any vector pasted.

  • EPSS score lookup

    How likely a vulnerability is to be exploited in the next 30 days: today’s score from FIRST, for up to 30 CVEs at once.

  • Vulnerability disclosure policy generator

    A coordinated vulnerability disclosure policy for your products, ready to publish, in English, French or German.

  • SBOM generator

    Turn your lock files into a CycloneDX or SPDX SBOM: npm, pnpm, Yarn, Python, Go, Rust, Java, .NET, PHP and Ruby.