Document viewing, processing, and AI in the cloud — with powerful APIs
Nutrient Document Web Services (DWS) help you build faster, scale smarter, and move past infrastructure friction with AI-powered Viewer and Processor APIs built for today’s developers.
Nutrient is used by
One platform.
Multiple APIs.
Infinite use cases.
Nutrient’s Document Web Services (DWS) is a cloud-native platform that helps developers and product teams handle every part of the document lifecycle — from rendering a simple PDF in the browser, to running complex document processing.
DWS
Viewer API
Deliver rich document interactions directly in the browser — render PDFs, annotate, fill forms, and collect signatures with a cloud-hosted viewer API.
Why?
Designed for frontend developers who want to offload server-powered processing without server-side setup.
Deploy advanced document features — no backend required
Add rendering, OCR, Office conversion, and PDF generation to your app — without setting up servers or managing infrastructure.
Offload heavy processing
Stream rendering and processing from the cloud for faster load times and smoother UX.
Enhance security by default
Keep documents in the cloud — never on local devices — to reduce data exposure and simplify compliance.
Enable seamless collaboration
Support real-time interaction with shared annotations, form inputs, and signatures.
DWS
Processor API
Handle advanced, headless document workflows from the cloud — generate, convert, extract, automate, and more with a processing API built for scale.
Why?
Ideal for teams looking to integrate document processing into backend systems.
Generate documents with a single API call
Convert HTML, Office files, or Markdown into polished PDFs — no rendering engine or server setup required.
Plug into your backend, your way
Whether you're running serverless, on Docker, in queues, or on a no-code platform, integration is straightforward and language-agnostic.
Scale on demand, without DevOps
Offload compute-heavy document processing to our cloud platform — built to handle spikes, batches, and volume effortlessly.
Chain advanced capabilities with confidence
Orchestrate flows like OCR → table extraction → PDF merge, all using lightweight, composable endpoints.
Document AI built in — wherever you build
One intelligence across SDKs, cloud, low‑code, and workflows. The same document‑tuned AI engine powers every Nutrient product, adding real insight, automation, and compliance in a single drop‑in.
Understand
Summaries, smart diffs, and chat answers in seconds.
Protect
Confidence‑scored redaction with full audit trails.
Extract
Prompt‑based data capture, no templates.
Automate
No-code workflows route documents and data wherever they’re needed.
Deploy
Self-host, run on Nutrient-managed infrastructure, or use our cloud service — same AI engine, same results.
Why choose Nutrient DWS APIs?
Fast, secure, and scalable by design — Nutrient’s cloud-native APIs are built to help developers move faster, with fewer dependencies and zero infrastructure overhead.
Fully hosted
No server setup or scaling worries
Enterprise-grade security
SOC 2, GDPR, encryption in transit and at rest
Simple billing
Usage-based pricing that scales with you
Instant setup
Get your API key in minutes
Ready to build with DWS?
Start for free, or contact Sales for a tailored solution.