标签：#esignature

What Changed DocuSeal has emerged as an open-source platform for digital document signing and processing. This project offers a self-hostable alternative to commercial services, allowing organizations to manage document workflows, eSignatures, and form filling within their own infrastructure. The platform is designed to be accessible, mobile-optimized, and integrates with existing systems through APIs and webhooks. Technical Details DocuSeal provides a comprehensive set of features for digital document management. Key functionalities include a WYSIWYG PDF form fields builder that supports 12 field types, such as Signature, Date, File, and Checkbox. It accommodates multiple submitters per document and automates email notifications via SMTP. For file storage, DocuSeal offers flexibility, supporting local disk storage as well as cloud providers like AWS S3, Google Storage, and Azure Cloud. The platform implements automatic PDF eSignature generation and includes a mechanism for PDF signature verification, addressing security and compliance requirements. User management is integrated, and the UI is mobile-optimized, supporting 7 UI languages with signing capabilities in 14 languages. Integration with other systems is facilitated through a robust API and webhooks. Deployment options are varied, catering to different infrastructure preferences. DocuSeal can be deployed on cloud platforms such as Heroku, Railway, DigitalOcean, and Render. For containerized environments, Docker images are available, allowing for deployment via docker run commands. By default, the Docker container utilizes an SQLite database, but it can be configured to use PostgreSQL or MySQL by setting the DATABASE_URL environment variable. Docker Compose configurations are also provided, enabling deployment with custom domains and automatic SSL certificate issuance via Caddy. Pro features, available through commercial offerings, extend the platform's capabilities to meet business needs. These include compa