JustPDF

JustPDF is a comprehensive, privacy-first suite of PDF tools that operates entirely within your web browser. It provides 17 professional-grade utilities for managing, converting, and editing PDF documents. The core value proposition is absolute data privacy: unlike competitors like Smallpdf or iLovePDF, JustPDF processes all files locally on your device using JavaScript and WebAssembly. Your documents are never uploaded to a remote server, a fact you can verify by checking your browser's Network tab. This makes it ideal for students, professionals, and businesses handling sensitive information. The toolkit includes essential functions like merging, splitting, compressing, and rotating PDFs, alongside advanced conversions (PDF to Word, Excel, JPG), e-signing, and innovative AI features like Chat with PDF. With a generous free tier and FERPA-compliant security, JustPDF delivers powerful, accessible, and trustworthy document processing for everyone.

100% Browser-Based Processing

Every PDF operation is executed locally on your device using client-side JavaScript and WebAssembly. This means your files never leave your computer or phone to be processed on a remote server. You maintain complete control and privacy from start to finish, with no risk of external data breaches or unauthorized access to your documents.

Comprehensive PDF Tool Suite

JustPDF offers a full set of 17 tools for all common and advanced PDF tasks. This includes organizing tools (Merge, Split, Compress, Rotate), conversion tools (to and from Word, Excel, JPG), specialized tools (Unlock, Flatten, Sign, PDF to Grayscale), and modern features like AI-powered Chat with PDF and OCR/Scan functionality for text recognition.

No-Account Free Tier

You can start using JustPDF immediately without creating an account. The free tier allows for 3 operations per day with no watermarks on outputs. This provides ample functionality for casual users to handle urgent PDF tasks securely and conveniently, with no commitment or personal data required.

Advanced AI & Conversion Tools

Beyond standard utilities, JustPDF includes cutting-edge features. Chat with PDF lets you ask questions of your document's content using AI. It also supports modern image format conversions, turning WebP and HEIC files directly into PDFs, and includes OCR to make scanned documents searchable and editable.

Handling Sensitive Business Documents

Professionals dealing with confidential contracts, financial reports, or HR materials can use JustPDF to merge, compress, or sign files without ever exposing the data to a third-party cloud service. This ensures compliance with internal data security policies and protects client confidentiality.

Student and Academic Work

Students and researchers can safely edit, compress, and convert research papers, theses, and assignment submissions. The tool's FERPA compliance makes it suitable for educational institutions, allowing secure handling of student records and academic work without privacy concerns.

Quick Personal Document Management

For everyday needs like combining travel itineraries, converting a recipe image to PDF, or signing a rental agreement, users can quickly drag and drop files. The no-signup, browser-based access makes it perfect for fast, one-off tasks with guaranteed privacy.

Preparing Accessible Digital Content

Content creators and administrators can use the OCR/Scan feature to convert physical documents or image-based PDFs into searchable, accessible digital text. The PDF to Grayscale and compress tools help optimize documents for digital archiving and efficient online distribution.

JustPDF operates on a freemium model. The free plan allows for 3 operations per day with no account needed and no watermarks on output files. The Pro subscription starts at $4 per month (billed annually) and provides unlimited access to all 17 tools, removing the daily operation limit for power users and professionals.

Is JustPDF really free?

Yes, JustPDF offers a completely free tier that requires no account sign-up. You get 3 free operations per day across all tools. For unlimited use, a Pro subscription is available starting at $4 per month, which removes the daily limit.

How does JustPDF protect my privacy?

JustPDF processes all files directly within your browser window using your device's own computing power. No file data is transmitted over the internet to external servers. You can confirm this by opening your browser's Developer Tools (F12) and observing no network activity during file processing.

What is the "Chat with PDF" feature?

This is an AI-powered tool that allows you to interact with your PDF document. You can upload a PDF and ask the AI questions about its content, such as requesting summaries, finding specific information, or extracting key points, making document review and research faster.

Do I need to install any software?

No installation is required. JustPDF is a web application that runs entirely in your modern web browser (like Chrome, Firefox, or Edge). It also has offline capabilities for many core functions, so you can use it without an internet connection once the page is loaded.