Free PDF Tools.
Complete Privacy.
Merge, split, compress, and convert PDFs directly in your browser. Your files never leave your device.
100% browser-based processing
PDF Tools
Select a tool to get started. No sign-up required.
How PDFArc Protects Your Privacy
Unlike most online PDF tools, PDFArc never touches your files.
No File Uploads
Your files stay on your device at all times. Nothing is sent to any server, ever.
Browser Processing
All PDF operations run locally using WebAssembly and JavaScript, right inside your browser.
No Data Storage
No accounts, no cookies tracking your files, no data retention. When you close the tab, everything is gone.
Frequently Asked Questions
Are my files really private?
Yes. PDFArc processes every file directly in your browser using WebAssembly and JavaScript. Your files are never uploaded to any server. You can verify this by disconnecting from the internet and using the tools offline.
Is there a file size limit?
Because processing happens in your browser, the limit depends on your device's available memory. Most devices handle PDFs up to 100 MB without issues. Very large files may be slower on mobile devices.
What file formats are supported?
PDFArc works with standard PDF files (all versions). For image conversion, we support PNG, JPEG, and WebP formats. All output files use widely compatible formats.
Is PDFArc free to use?
Yes, all tools are completely free with no usage limits, no sign-up required, and no watermarks added to your files.
Does PDFArc work on mobile devices?
Yes. PDFArc is designed mobile-first and works on any modern browser including Chrome, Safari, Firefox, and Edge on both desktop and mobile.