Open-source platform for managing up to eIDAS-compliant electronic signatures. Send documents for signing, integrate workflows via API or embedded iframe, and connect seamlessly with multiple signing apps.
Choose how you want to work — with or without an account
Upload documents, view content, validate signatures, and share signing links — all without registration. Perfect for quick, one-time signing tasks.
Access document history, send signature requests via email, receive notifications and webhooks when others sign, integrate via REST API and iframes, and manage all your documents in one place.
Complete document signing workflow
Bridging the gap between eGovernment and commercial document signing. Send documents for signature requests, integrate signing into your existing applications, and leverage qualified signature creation devices for legally valid electronic signatures.
Complete signing infrastructure
Autogram Portal is part of a comprehensive open-source portfolio for qualified electronic signatures, working seamlessly with Autogram signing applications.
Desktop application for Windows, macOS, and Linux that creates qualified signatures using eID cards and other qualified signature creation devices. Connects directly to the portal for seamless signing workflows.
Mobile applications for iOS and Android that enable qualified signatures using mobile eID solutions and qualified signature creation devices. Sign documents on the go with full portal integration.
Browser extension that integrates Autogram Desktop and Mobile directly into Slovak eGovernment portals. Sign documents seamlessly without leaving government websites.
Web-based platform for managing the complete document signing lifecycle in commercial applications. Provides validation, workflow management, and API integration for business processes.
Autogram Portal is fully open-source and built on proven technologies, meeting the highest security standards while enabling transparency and community collaboration.
Qualified electronic signatures according to EU eIDAS have strong legal validity across all member states, bridging the gap between eGovernment and commercial use.
Fully open-source platform supported by NLNet organization. Transparent, auditable, and community-driven development ensuring trust and continuous improvement.
Comprehensive REST API for seamless integration into your applications. Standard Webhooks support enables real-time notifications for signature events and workflow automation.
Try Autogram Portal now or explore the source code on GitHub.