⚡ The ONLY app with instant Test Fill

Stop Wasting Hours
on PDFs

Transform any PDF into a smart fillable form AND instantly test fill it — all with one click, in under 30 seconds. No more manual field testing. No other tool does this.

0+
Hours Saved Weekly
0sec
Both PDFs Ready
0%
Field Accuracy
🚀 Try PRO Free for 7 Days Compare Editions →
FillThatPDF Application
🏢 ABOUT

Built by PDF Experts,
For PDF Users

FillThatPDF! was born from frustration with existing PDF tools. We spent countless hours manually testing PDF forms, fixing alignment issues, and dealing with broken field detection. So we built the tool we always wished existed.

Our mission is simple: make PDF form creation and testing effortless. Whether you're a solo professional or part of a large team, FillThatPDF! gives you the power to transform any PDF into a professional, fillable form quickly and accurately.

Learn More About Us
✨ FEATURES

Everything You Need to Master PDFs

From detection to deployment, we've got you covered

🎯

AI-Powered Detection

Automatically detects text fields, checkboxes, radio buttons, and tables with 99.9% accuracy.

Available in Standard
✨

Instant Test Fill

The exclusive feature that saves hours. Get a pre-filled PDF instantly to verify alignment and logic.

Exclusive to FillThatPDF!
🔒

100% Local & Private

Your files never leave your device. No cloud uploads, no API keys, enterprise-grade security.

Privacy First
🎨

Visual Field Editor

Drag, drop, resize, and align fields with pixel-perfect precision. Complete control over your forms.

PRO Feature
🤖

AI Assistant

Gemini-powered AI helps you optimize forms, suggests improvements, and answers questions.

PRO Feature
⚡

Advanced Logic

Conditional rules, validation builders, JavaScript actions, and dependency visualization.

PRO Feature

🔥 Advanced PRO Features

✨
AI Auto-Name
Automatically generates meaningful field names and tooltips using AI, making forms more accessible and professional.
AI Auto-Name
AI Assistant
Live Preview
Radio Grouping
Tab Order
Field Templates
JS Actions
Dependency Viz
Version History
Bulk Operations
Conditional Rules
Batch Processing
Validation Builder
Form Analytics
⚖️ COMPARISON

Choose the Right Plan for Your Needs

See how Standard and PRO compare

Features
Standard
PRO
AI-Powered Field Detection
✓
✓
Instant Test Fill
✓
✓
100% Local & Private
✓
✓
Visual Field Editor
✗
✓
AI Assistant
✗
✓
Advanced Logic & Validation
✗
✓
Batch Processing
✗
✓
Version History
✗
✓
Get Started
Buy Standard
Try PRO Free

Standard

$59.99/year
  • ✓ AI-Powered Field Detection
  • ✓ Instant Test Fill
  • ✓ 100% Local & Private
  • ✗ Visual Field Editor
  • ✗ AI Assistant
  • ✗ Advanced Logic & Validation
  • ✗ Batch Processing
  • ✗ Version History
Buy Standard

PRO

$99.99/year
Most Popular
  • ✓ AI-Powered Field Detection
  • ✓ Instant Test Fill
  • ✓ 100% Local & Private
  • ✓ Visual Field Editor
  • ✓ AI Assistant
  • ✓ Advanced Logic & Validation
  • ✓ Batch Processing
  • ✓ Version History
Try PRO Free
🚀 PROCESS

From PDF to Fillable Form in 30 Seconds

Three simple steps to transform any PDF

1
📤

Upload Your PDF

Drop any PDF — forms, contracts, applications. Single file or entire folders.

2
⚡

AI Magic Happens

Our AI detects every field, creates the fillable PDF, and generates a test-filled version instantly.

3
✅

Get Both PDFs

Receive your fillable form + pre-filled test version. Verify everything, then deploy with confidence.

💡 PRO users can then use the Visual Editor to fine-tune fields and add advanced logic.
💬 TESTIMONIALS

Trusted by Teams Worldwide

"

The Test Fill feature alone saves us 2 hours per PDF. We process dozens of contracts weekly — this is a game-changer for our legal team.

SJ
Sarah Johnson Operations Manager TechCorp Legal
"

The PRO Visual Editor is incredible. Conditional rules, version history, validation builder — it's like having enterprise PDF software but actually usable.

MR
Michael Rodriguez Director of Finance Global Finance Inc.
"

I looked everywhere for a tool with instant test filling. Only FillThatPDF! has it. Essential for our QA workflow.

EW
Emily Watson Quality Assurance Lead DataFlow Solutions
💰 PRICING

Choose Your Plan

Start free, upgrade anytime. Annual billing, cancel anytime.

Free Trial

$0

7 days of full PRO experience

  • ✓ All PRO features unlocked
  • ✓ Visual Field Editor
  • ✓ AI Assistant
  • ✓ No credit card required
  • ✓ All advanced features
🚀 Start Free Trial

Standard

$ 59 .99 /year

Essential features for individuals

  • ✓ AI-powered field detection
  • ✓ Instant Test Fill (exclusive!)
  • ✓ Smart formatting
  • ✓ Unlimited PDF processing
  • ✓ 100% local & private
  • ✗ Visual Field Editor
  • ✗ PRO advanced features
🛒 Buy Standard
MOST POPULAR

PRO

$ 99 .99 /year

Complete solution for professionals

  • ✓ Everything in Standard
  • ✓ Visual Field Editor
  • ✓ AI Auto-Name & Tooltips
  • ✓ Conditional Rules & Validation
  • ✓ Version History & Snapshots
  • ✓ AI Assistant (Gemini-powered)
  • ✓ Batch processing
  • ✓ Priority support
🚀 Try Free or Buy PRO
🛡️ 30-day money-back guarantee • Secure checkout • Cancel anytime