PDF Tools That Work
Right in Your Browser
Merge, split, and convert PDFs instantly. Your files never leave your device—100% private and secure.
Install as app for offline access and faster launch
100% Private
Your files never leave your device. All processing happens in your browser.
Lightning Fast
No uploads, no waiting. Process PDFs instantly without server delays.
Zero Cost
Free forever. No subscriptions, no hidden fees, no data collection.
Never Miss a New PDF Tool
Be the first to know when we launch powerful new PDF features. Join thousands of users who get early access to tools that make their work easier. Free updates, zero spam.
All Your PDF Tools in One Place
Powerful tools for working with PDFs. No installation, no uploads, no hassle.
Frequently Asked Questions
Everything you need to know about privacy, security, and how our free PDF tools work.
Is PDFJar really free? How do you make money?
Yes, PDFJar is completely free to use with no hidden fees or subscriptions. We sustain our service through carefully selected sponsorships and advertisements. These partnerships allow us to provide free PDF tools while maintaining our commitment to privacy and security. All processing happens in your browser, so we never see or store your files—even with our free model, your privacy remains our top priority.
Are my PDF files private and secure?
Absolutely. Your privacy is our fundamental principle. All PDF processing happens entirely in your browser using client-side technology. Your files never leave your device—they're never uploaded to our servers or any third-party servers. We have zero access to your PDFs, their contents, or any metadata. This browser-based approach means your documents stay completely private and secure throughout the entire process.
Do you store or collect my PDF files?
No, we never store, collect, or access your PDF files. Since all processing occurs directly in your browser, your files remain on your device at all times. We don't have servers that receive your files, and we don't maintain any databases of user documents. Once you close your browser tab, all processing data is cleared. This zero-storage approach ensures maximum privacy and security for your sensitive documents.
How does browser-based PDF processing work?
Browser-based processing uses advanced JavaScript libraries (like pdf-lib and PDF.js) that run directly in your web browser. When you upload a PDF, it's loaded into your browser's memory and processed using these client-side libraries. The entire operation—whether merging, splitting, converting, or compressing—happens locally on your device. This means no network transfer of your files, instant processing, and complete privacy. Your browser does all the work, and we simply provide the tools.
Our Vision
Building PDF tools that respect your privacy, empower your work, and never compromise on security.
Privacy by Design
We don't just claim to protect your privacy—we've built it into the very foundation. Every operation happens in your browser. Your files never touch our servers.
Free Forever
Powerful PDF tools accessible to everyone. We sustain through ethical advertising that respects your privacy—no data selling, no tracking, no paywalls. Free, private, and powerful.
Built with Trust
Trust earned through transparency. Every line of code runs in your browser—you can verify it yourself. We're committed to maintaining this trust through consistent action.
Ready to Get Started?
Try our free PDF tools today. No sign-up required, no limits, no catch.