Free Online PDF Tools
No Upload. No Registration.
Compress, merge, split, and convert PDF files instantly. All processing is done locally in your browser — your files stay private, never uploaded to any server.
See It in Action
Watch all 8 tools in 52 seconds — 100% browser-based, zero uploads.
All PDF Tools
Every tool works directly in your browser. Pick one to get started.
Compress PDF
Reduce PDF file size without losing quality. Fast, free, and done locally in your browser.
Merge PDF
Combine multiple PDF files into one document. Drag and drop to reorder pages.
Split PDF
Extract pages or split a PDF into separate files. Choose exact page ranges.
PDF to Word
Convert PDF documents to editable Word files. Preserve formatting and layout.
PDF to JPG
Convert PDF pages to high-quality JPG images. One image per page.
JPG to PDF
Turn your images into a PDF document. Combine multiple images into one file.
Unlock PDF
Remove password protection from PDF files. Supports owner and user passwords.
Protect PDF
Add password protection to your PDF. Encrypt sensitive documents.
How It Works
Choose a Tool
Pick from our suite of PDF tools — compress, merge, split, convert, and more.
Drop Your File
Drag and drop your PDF. Everything happens in your browser — nothing is uploaded.
Download Result
Get your processed file instantly. No waiting, no email, no registration.
Frequently Asked Questions
Are my PDF files uploaded to your server?
Is PDF Toolbox really free?
What's the maximum file size?
Can I use PDF Toolbox on mobile?
How do you compare to SmallPDF or iLovePDF?
How We Compare
See how PDF Toolbox stacks up against the competition — privacy-first, no uploads, no limits.