Privacy-First Document Agent

Fill forms once.
Never fill them again.

Start from your Gmail profile. Upload any PDF form, and Docufill maps your confirmed details from your encrypted vault. Every next form takes less time.

Try with a PDF
AES-256-GCM Encrypted Zero Model Training Starts from Gmail Profile

How It Works

Three steps. Zero retyping.

Connect your Google profile, upload a form, and let Docufill fill what it already knows.

1

Connect Gmail

Sign in with Google. Your name, email, and photo seed the first form immediately. We never read your inbox.

2

Upload Your PDF

Drop any digital PDF form. The Copilot maps fields, matches your confirmed details, and flags what's missing.

3

Review & Sign

Only fill what Docufill doesn't know. Invite a guarantor by email. Preview, sign, download.

No Account Required

Invite guarantors to fill their part.

Tenancy and employment forms often need someone else. Send a private link — they answer only their fields without making an account.

Adaeze's private link

She only sees her section of this document.

The rest of the page is hidden. She answers name, relationship, and phone. Those three lines write onto the same PDF.

Adaeze Okonkwo · Sister · +234 809 441 2201
Verified via Email OTP Rest of PDF is hidden
GUARANTOR SECTION ONLY

Residential Tenancy Application

14 Admiralty Way, Lekki Phase 1, Lagos

APPLICANT
Full legal name Chinedu Okonkwo
Email chinedu@bujeti.com
Phone +234 803 555 0142
Current employer Bujeti Limited
Monthly rent ₦2,400,000
GUARANTOR
Full name Adaeze Okonkwo
Relationship Sister
Phone +234 809 441 2201

THE PLATFORM

FILLFORMSONCEANDNEVERFILLAGAIN.EVERYFORMTAKESLESSTIMETHANTHEPREVIOUS.NEVERTYPETHESAMEFACTTWICE.

Compounding Memory

It gets faster every time.

The first form still has gaps. Each confirmed answer is kept. By the third form, you mostly review and sign.

Form 1 30% filled

First tenancy form

Gmail fills name & email. You add address, landlord details, next of kin manually.

Form 2 75% filled

Second tenancy form

Those answers return automatically. You only handle what's new to this landlord.

Form 3 95% filled

Third form onwards

You mostly review and sign. Almost everything comes from your confirmed pack.

Try Docufill

Upload a PDF and see it fill.

No account needed. Drop a form below or pick a sample. The demo uses a synthetic Gmail profile.

Drop your PDF here, or click to browse

PDF only · 25 MB max · Digital forms only

Printed scans are supported · handwriting may need review

Or try a sample

Demo files and the sample Gmail profile are synthetic. Don't upload wills, court papers, or anything that needs a regulated signature. Acceptable Use · Privacy

Zero-Trust Architecture

Your privacy is non-negotiable.

We built Docufill from day one so your data stays encrypted, private, and strictly in your control.

AES-256 Encryption

Facts, answers, and document excerpts are encrypted with unique random nonces before saving.

Zero Model Training

Customer data is never used to train public AI models. AI receives minimal grounded facts per question.

No Inbox Access

Google sign-in seeds your profile name and photo. We never read or access your Gmail inbox.

Instant Self-Deletion

Deleting a document or account immediately purges every original, preview, and vector chunk.

Questions & Answers

Frequently asked questions.

All facts, answers, text context, signatures, and document excerpts are encrypted using AES-256-GCM before reaching database or cloud storage. Storage buckets are private with short 5-minute pre-signed download URLs.

Ready to simplify form filling forever?

Sign in with Google to create your encrypted profile vault and fill your first document in seconds. We use your Google profile to start the form. We do not read your Gmail inbox.

or email magic link