
Enterprise form builder and API platform for developers
Form.io is a self-hosted enterprise form building and data management platform that enables developers to create complex forms with a drag-and-drop builder while automatically generating REST APIs. It supports offline mode, fillable PDF forms, conditional logic, validations, and workflow capabilities. Delivered as Docker containers, Form.io deploys into customer on-premise or private cloud environments with full data sovereignty.
Drag-and-drop form builder
Automatic REST API generation
Offline mode support
Fillable PDF forms and PDF export
Complex conditional logic and validations
Workflow and approval capabilities
Self-hosted Docker container deployment
Field-level encryption and audit logging
SDK generation for multiple languages
Application internationalization