PDF Toolkit Pro: Unlock PDF

TinLab Apps

Contains adsIn-app purchases

About this app

PDF Utility Pro is a powerful all-in-one PDF toolkit designed to help you manage, secure, and understand your documents with ease. Whether you need a PDF Unlocker, want to split or merge files, add signatures, protect sensitive documents, or use AI to understand complex PDFs, PDF Utility Pro brings everything together in a single, easy-to-use app.

🔓 Unlock and Secure Your PDFs

Need to unlock PDF documents that are protected by a password? PDF Utility Pro includes a fast and reliable PDF Unlocker that helps you access your files when you have permission to do so. You can also protect important documents with AES-256 PDF encryption, helping keep sensitive information secure.

Features include:

• Remove PDF password protection
• Secure PDF documents with AES-256 encryption
• Protect personal and business files
• Privacy-focused processing

Whether you're looking for a free PDF unlocker or advanced PDF security tools, PDF Utility Pro helps you work with your documents safely and efficiently.

🤖 AI PDF Assistant

Understanding long documents can be time-consuming. That's why PDF Utility Pro includes an AI PDF Assistant that can answer questions about your documents and help you find important information instantly.

Simply upload a PDF and:

• Ask PDF questions in natural language
• Chat PDF documents like a conversation
• Get quick explanations of complex content
• Find important dates, terms, and key information
• Understand contracts, reports, manuals, and research papers

Instead of scrolling through dozens of pages, you can use AI Document Chat to get the information you need in seconds.

📝 Summarize PDFs Instantly

Long reports and research documents can be overwhelming. Our AI-powered PDF Summary feature helps you summarize PDF content and quickly understand the most important points.

Perfect for:

• Students reviewing study materials
• Professionals reading reports
• Researchers analyzing papers
• Business users reviewing contracts

Generate a clear document summary and save valuable time.

📄 Essential PDF Tools

PDF Utility Pro includes the tools you use most every day.

✂️ Split PDF

Separate large PDF files into smaller documents by selecting specific page ranges.

📎 Merge PDF

Combine multiple PDF files into a single document for easier sharing and organization.

✍️ Sign PDF Free

Add your signature directly to documents without printing or scanning pages.

💧 Watermark PDF

Protect your content and brand documents by adding custom text watermarks.

🌐 Convert Websites to PDF

Save articles, web pages, and online content as PDF files for offline reading and archiving.

🛡 Privacy First

Your documents are important, and so is your privacy.

PDF Utility Pro is designed with a privacy-first approach:

• No unnecessary data collection
• Offline PDF tools for most PDF operations
• Secure processing on your device whenever possible
• Your files remain under your control

Unlike many online PDF services, you don't need to upload your documents to unknown servers just to perform basic PDF tasks.

⚡ Fast, Simple and Reliable

Whether you're a student, professional, freelancer, researcher, or business user, PDF Utility Pro gives you everything you need to manage PDF documents from your phone.

Key Features:

✓ Unlock PDF files

✓ PDF Password Remover

✓ PDF Security with AES-256 encryption

✓ Split PDF documents

✓ Merge PDF files

✓ Sign PDF free

✓ Watermark PDF documents

✓ Chat PDF assistant

✓ AI PDF Summary

✓ AI Document Assistant

✓ Offline PDF Tools

✓ Secure PDF processing

✓ Privacy-focused design

Whether you're a student, professional, researcher, business owner, or everyday user, PDF Utility Pro provides everything you need to unlock, secure, edit, summarize, analyze, chat with, and manage PDF documents from a single application.

Download PDF Utility Pro today and experience the next generation of PDF Tools, AI PDF assistance, PDF Chat, PDF Summary, PDF Unlocker, and Secure PDF management.

What’s new

Completely redesigned homepage with a clean, modern card-based layout
Tools organized into clear categories: PDF Tools, Edit PDF, Convert, and AI Tools
New 3-column grid layout for quick access to all tools
Added search bar to find any tool instantly
New AI Translate PDF tool — translate your documents into 20 languages using AI (PRO)
New tools added under all 4 sections.
Bug fixes, security and performance improvements