Frequently Asked Questions

General

Are the PDF tools really free?

Yes. Every tool on this site is free to use, with no registration or watermark.

Are my files safe?

Merge, split, rotate, watermark, page numbers, JPG to PDF and PDF to JPG run inside your browser, so your files never leave your device. Server-based converters delete files automatically after processing.

Which devices are supported?

Any modern browser on Windows, macOS, Linux, Android and iOS.

How do I merge PDF files?

Open Merge PDF, add your files, arrange the order and click Merge PDF.

How can I reduce the size of a PDF?

Use Compress PDF to shrink large documents for email or web upload.

More help? Contact us or browse all PDF tools.