4 tools
REST API that generates invoices as PDFs from supplied details (invoice number, dates, sender/recipient, line items, terms), with SDKs for JS/Node, Python, C#/.NET, PHP, Go, Dart, and Android.
JavaSelf-hostable PDF toolkit with 50+ tools: edit, merge, split, sign, redact, and convert PDFs; OCR scanned pages; compress files; validate signatures; apply watermarks; and automate workflows via no-code pipelines, a REST API, and webhooks. Offered as a browser-based UI, desktop client, or self-hosted server (incl. air-gapped deployment).
JavaScriptOpen-source report-rendering platform: design reports with templating engines (e.g. Handlebars) or a visual designer, and render them to PDF, HTML, Excel, DOCX, and other formats; includes user management, a REST API, scheduling, and email delivery. Usable standalone or embedded as a Node.js library.
PythonApache-2.0 self-hosted document-intelligence platform: manages document collections, automatically parses PDF layout and generates vector embeddings, provides a pluggable microservice analyzer architecture for automated annotation, and a human annotation interface (multi-page annotations) built on the PAWLS annotation format. Exposes a GraphQL+REST API, a Model Context Protocol server for agents, and a React UI.