About VectorViewerA US product company, built for the whole document lifecycle.
VectorViewer is an independent software company. We make six products on one PDF engine, so a document can be viewed, filled, generated, negotiated, signed and filed without changing hands between vendors.
We started with one frustration. Every enterprise we worked with ran four or five document vendors that didn’t talk to each other, and their users paid for it in exports, re-uploads and lost versions.
So we built one engine for rendering, forms and generation, and put every product on top of it. Each one works on its own as a service inside your application, and they work better together. Between the founders that comes from more than 40 years of building enterprise software.
Six products. One engine.
Each runs as an independent service, and each can be added to a large enterprise system on its own.
VectorViewer
View, annotate and redact documents in the browser.
VectorForms
Fillable online forms with business rules attached.
VectorGen
Standard forms like W-2s and 1099s, filled in from your data.
VectorCLM
Contracts from first request to renewal.
VectorSign
E-signature with a tamper-evident audit trail.
VectorFlow
End-to-end workflows across the suite. Preview.
How we build.
API first
Every product talks to the others, and to your systems, through standard APIs. You can add one, swap one or upgrade one without touching the rest of your stack.
A front end held to the same bar
Enterprise software doesn’t have to look like it. We hold the interface to the same standard as the engine underneath, because the people using it every day deserve that.
Your cloud or ours
Everything runs on AWS. Use it as SaaS, or run the whole suite inside your own AWS account, under your own brand.
The people behind it.
Pradeep Padanthaya
Co-Founder & CEO
More than 20 years building enterprise document and content management systems.
Karthik M
Co-Founder & CTO
Leads product architecture, with a background in scalable PDF rendering and compliance-grade document engines.
Braj Nayak
Chief Marketing Officer
More than 25 years leading sales and marketing, including go-to-market for enterprise software.
Where we’ve been.
Seven years, one engine, and a suite that grew one product at a time.
2019
VectorViewer is founded to build a single PDF engine that powers viewing, forms and signature as independent services.
2023
Private cloud opens on AWS. Clients can run the full suite inside their own environment.
2025
VectorGen launches and brings compliance document generation into the suite.
2026
VectorFlow, the sixth product, opens in preview. It lets admins build workflows across the other five without code.
Come and see what one engine can do.
Bring a document you work with every day. We’ll show you its whole life in the suite.