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PDF Workspace
So we built the one we actually wanted to use — AI that understands documents, not just PDF software that pushes pages around. Editing, converting, organizing, and understanding files in one place, without the decade-old software feel or the manual you never asked for.
Mission
Every day, people lose real time to document busywork — extracting data by hand, summarizing long reports, hunting for one clause buried in a contract, redacting the same category of sensitive text over and over. None of that needs a human doing it one click at a time anymore.
PDF Workspace is built by Quantum4U Lab Pvt. Ltd., an AI and mobile application development company founded in 2016 and based in Gurugram, India, with a focus on AI, mobile, and cloud platforms.
Every PDF tool we'd used treated AI as a bolt-on feature, not the interface itself — click through five screens to do what one sentence should cover. We set out to build the version where you just say what you need and it gets done, not the version where you go hunting for the right button.
Today that's 20 tools — merge, split, convert, unlock, protect, OCR — plus AI features that summarize, translate, compare documents, and answer questions about a document instead of making you read the whole thing. Free tools stay free; Pro, Business, and Enterprise add higher limits, team seats, and API access for people doing this at scale.
That's what it's for now — a legal team moving through redlines faster than they could manually, a finance team closing the books without re-keying a single number, a researcher getting through a stack of papers in an afternoon instead of a week.
There's a lot more of this to build.
Values
Building an AI PDF platform that people trust with contracts and financial documents means committing to specifics, not slogans. Here is what that actually looks like.
Drag a document into the browser and you are already working — no project wizard, no install, no configuration screen standing in front of the result.
TLS 1.3 in transit, isolated processing environments per document, and automatic file deletion 24 hours after each job finishes.
A contract or financial statement you upload stays yours — never retained past the purge window, never fed into a public model.
Built for students, freelancers, and small teams doing real daily document work — not a capped trial engineered to expire.
Parent Company
PDF Workspace is a product of Quantum4U Lab Pvt. Ltd. — an AI and mobile application development company based in Gurugram, India.