Built by prepress people, in the open
Focused open-source PDF tools for print — extraction, preflight, assembly, viewing, and imposition planning — that plug into the workflow you already run. Managed hosting available for teams who'd rather not run them.
Print With Synergy
These tools are built by Print With Synergy, a studio focused on prepress automation and developer tooling for the print and packaging industry. They grew out of real plant workflows: extract the facts once, preflight against the standards, produce deterministically, and review with prepress-grade tooling.
Every tool — codex-pdf, lint-pdf, compile-pdf, lens-pdf, sift-pdf, trove, and assay-pdf — is open source under AGPL-3.0. Run them on your own infrastructure, adopt a single tool, or use managed hosting and skip the ops entirely.
Managed hosting adds multi-tenant auth, Stripe billing with usage-based overage, and quotas — around the same open tools.
Two ways to run it
Self-host the open source, or start free with managed hosting.