FAQ from PDNob Online
What is PDNob Online?
PDNob Online is a free online PDF tool that lets you AI OCR, merge, compress, sign, convert and protect PDFs directly in your browser — no install needed.n1. Truly 100% free — no watermarks, no ads, no signup required. All core PDF features are available without limitations.n2. Advanced OCR technology — powered by ABBYY, it extracts editable text from scans and images in multiple languages.n3. Batch processing support — handle multiple files at once: convert, compress, merge, or OCR them in a single session. n4. Secure and private — uploads are encrypted via SSL, stored temporarily, and automatically deleted within hours. n5. High-quality output — preserves layout, fonts, and images accurately when converting or merging. n6. No software installation — work entirely in-browser; perfect for quick edits on any device.