The platform

One open core. A full trust platform.

Every OSDF product builds on the same passive, verifiable document format - from a free PDF editor to enterprise zero-trust enforcement and transparency infrastructure.

Verify a Document Read the docs

Author, verify, enforce

Explore the product suite

Start free, adopt at your own pace, and add enterprise enforcement and transparency when you need it.

Free

PDF Editor

A genuinely free PDF editor - your file, your download.

Native semantic authoring

OSDF Editor

Author structured documents that are signed, versioned, and accessible by design.

Automation

Verification CLI

Deterministic verification for pipelines, records workflows, and incident response.

Coming soon

Gateway

Inspect documents at every ingress and make deterministic decisions.

Coming soon

Enterprise

Controlled decryption bound to identity, device, and policy.

Core zero-trust component

Companion Agent

The local trust broker that enforces document access policies at the edge.

Provenance infrastructure

Transparency Ledger

Append-only proof of history - no cryptocurrency required.

Coming soon

Exposure Detection

Investigate possible disclosure without naming the innocent.

Get started

The future of trusted documents

Bring cryptographic verification, verifiable provenance, and zero-trust access control to every document your organization creates and receives.

Request a Demo Read Documentation