Audience
Professionals, Casual Users, Legal Professionals, Healthcare Professionals, Researchers, Journalists
About Majik Signature
Majik Signature is a hybrid post-quantum digital signing application that lets you sign virtually any file—PDFs, Office documents, images, audio, video, source code, archives, and more—to prove authenticity, integrity, and ownership.
Everything happens locally on your device. No accounts are required for offline signing and verification, and your files are never uploaded to our servers.
Every signature combines Ed25519 with ML-DSA-87 (Post-Quantum, NIST FIPS 204). Both algorithms must verify, protecting files against today's threats while preparing for the quantum era.
Signatures are embedded into supported file formats whenever possible while preserving compatibility. Features include batch processing, recursive ZIP signing, multi-signature workflows, optional Trusted Timestamps (TSA), and offline verification using only embedded public keys.
Built for creators, developers, businesses, and organizations that require verifiable digital trust.