SignForge – Free e-signature tool, no account needed to sign

Show HN: SignForge – Free e-signature tool, no account needed to sign

SignForge – Free e-signature tool, no account needed to sign is a company in show hn launch.

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Hey HN, I built SignForge as a free alternative to DocuSign/PandaDoc for freelancers and small businesses who just need to get documents signed without the $30/month tax.How it works: Upload a PDF → drag signature/date/text fields onto it → send to signer via email → they sign with a link (no account needed) → you get the signed PDF with a full audit trail and verification certificate.Tech stack: Next.js + FastAPI + PostgreSQL + PyMuPDF. PDFs are stamped server-side (image overlay, not AcroForm) so it works reliably on any PDF. Every signed document gets a QR code and cryptographic verification so you can prove it wasn't tampered with.Also built 12 free PDF tools (merge, split, compress, wat

The company sits in the show hn launch segment, where it competes on its core product or service.

It is recorded at the Show HN launch stage.

Website: signforge.io