Sign PDFs with
Adobe-Verifiable Digital Trust
ViViD eSigner provides hardware-backed e-signatures using macOS Apple Keychain, Touch ID, and in-app PKCS#12 digital certificates compliant with ETSI PAdES standards.
In-App Digital ID
Generate self-signed X.509 digital certificates (PKCS#12) directly in browser for immediate e-signing.
Keychain & Touch ID
Use macOS Apple Keychain certificates and Touch ID via our Chrome Extension and Native Helper.
PAdES Baseline Standards
All signatures strictly conform to ETSI CAdES/PAdES specifications verifiable in Adobe Reader.
Online Verification
Upload signed PDFs to verify document integrity, signer identity, and cryptographic timestamps.
How ViViD eSigner Works
3 simple steps to sign documents with cryptographic proof and visual signature designs.
Connect Digital Identity
Create a free in-app X.509 digital certificate or connect your macOS Apple Keychain via Touch ID.
Place & Customize Signature
Upload your PDF, position visual signature boxes, and choose from trusted seal designs.
Sign & Verify Anywhere
Download your Adobe-verifiable PDF or verify it instantly on our online verification portal.
Purpose of Application & Core Mission
ViViD eSigner is built to deliver cryptographically secure, hardware-backed, and Adobe-verifiable PDF document signing for professionals and enterprises worldwide.
Cryptographic Document Signing
The primary purpose of ViViD eSigner is enabling users to apply tamper-evident digital signatures (ETSI PAdES standards) onto PDF documents using X.509 certificates and Apple Keychain hardware integration.
Google Identity Authentication
We utilize Google Authentication strictly to authenticate users, associate your digital signature profiles, and manage signed document history securely across sessions.
Zero Data Monetization & Privacy
Your PDF contents and private cryptographic keys are strictly protected. We never sell user data or share account details with third parties.