Free Online PDF Tools
Every PDF tool you need, running entirely in your browser. Compress oversized PDFs for email, merge multiple documents into one, split large files into smaller parts, convert between PDF and image formats, and more. Your files never leave your device — all processing is powered by WebAssembly and JavaScript running locally on your machine. No server uploads, no signup, no watermarks, and no file size limits beyond your browser's memory. Whether you need to rotate scanned pages, extract specific sections, add password protection, or remove restrictions from a locked PDF, these tools handle it all in seconds. FreeAIKit's PDF suite is designed for speed, privacy, and simplicity — just drag and drop your file and get results instantly.
PDF Compressor
Reduce PDF file size by up to 80% while maintaining visual quality. Perfect for email attachments and uploads.
PDF Merge & Split
Combine multiple PDFs into one document or split a large PDF into separate files by page range.
PDF to Images
Convert each page of a PDF into high-quality PNG or JPEG images. Great for presentations and sharing.
Image to PDF
Convert JPG, PNG, and WebP images into a single PDF document. Arrange pages before creating the PDF.
PDF Unlock
Remove password protection from PDF files so you can edit, copy, and print without restrictions.
PDF Rotate
Rotate individual pages or all pages of a PDF by 90, 180, or 270 degrees. Fix scanned documents easily.
PDF Protect
Add password protection to your PDF files. Restrict printing, copying, and editing with encryption.
Extract Pages
Select and extract specific pages from a PDF to create a new, smaller document with only the pages you need.
Frequently Asked Questions
Are these PDF tools really free?
Yes, all PDF tools on FreeAIKit are 100% free with no hidden costs, no signup required, and no watermarks added to your files. You can use them as many times as you need.
Is it safe to process my PDF files here?
Absolutely. All processing happens directly in your browser using WebAssembly and JavaScript. Your files are never uploaded to any server. Once you close the tab, all data is gone. We have zero access to your documents.
What is the maximum file size I can process?
Since processing runs in your browser, the limit depends on your device's available memory. Most modern devices can handle PDFs up to 100 MB without issues. For very large files, we recommend splitting them first.
Do these tools work on mobile devices?
Yes, all PDF tools work on any modern browser including Chrome, Firefox, Safari, and Edge on both desktop and mobile devices. The interface adapts to your screen size for a smooth experience.