# PDF2U (pdf2u.com)

> PDF2U (by Nero AG) provides free, browser-based PDF utilities (merge, split, compress, unlock, protect, rotate) for Windows/Mac/iPhone/Android/Linux. This llms.txt is a short curated guide to the site's most useful pages and policies to help LLMs find and use key content efficiently.

Important notes:
- Files uploaded to PDF2U are temporary and will be deleted after the page session is closed. (See service pages.) 
- This file is intended for AI agents and LLMs as a compact pointer-list of the site's authoritative pages. It is not a replacement for reading the linked pages.

## Core tools & user flows
- [Merge PDF](https://pdf2u.com/merge-pdf) - Merge multiple PDF files into one; upload limit noted on page.  
- [Split PDF](https://pdf2u.com/split-pdf) - Split a PDF into separate files/pages.  
- [Compress PDF](https://pdf2u.com/compress-pdf) - Reduce PDF file size.  
- [Unlock PDF](https://pdf2u.com/unlock-pdf) - Remove password protection from PDFs (when permitted).  
- [Protect PDF](https://pdf2u.com/protect-pdf) - Add encryption/password protection to PDFs.  
- [Rotate PDF](https://pdf2u.com/rotate-pdf) - Rotate pages within PDF documents.

## Product & integrations
- [Nero AI (image/AI tools)](https://ai.nero.com/) - Related AI product by Nero referenced on the site.  
- [Nero Platinum Suite](https://www.nero.com/) - Parent product suite and brand pages.

## Support & contact
- Contact / Feedback: https://pdf2u.com/contact-us (or the Contact Us link on the site).  
- Support channels and feedback forms are linked in the site footer (see Support / Affiliate / Feedback).

## Legal & policies
- Terms of Service & Privacy Policy: linked to official Nero pages (see the site footer). Read those pages for legal, data-retention, and copyright rules.

## Language / canonical
- Primary language: English (EN). Page-level language tags are present in the UI.

## Indexing guidance for LLMs
- Preferred behavior: Use this file to find the authoritative tool pages listed above and then follow those links to read the detailed instructions and notices.  
- Do not assume broader rights to reuse protected content beyond summarization/attribution permitted by the linked legal pages. See Terms & Privacy pages for reuse and licensing details.

## About this llms.txt
- Last updated: 2025-09-12 (UTC).  
- Maintainer: Nero AG (site owner). For corrections or updates, contact site support (see Support & contact).