Terms of Use

These terms explain the rules for using PDFArmy. By using the site, you agree to them. If you do not agree, please do not use the tools.

Using PDFArmy

PDFArmy provides browser-based tools for working with PDF and image files. You may use the site only for lawful purposes. Do not use it to break the law, infringe another person's rights, harm others or interfere with the site.

Your files and outputs

You are responsible for the files you select. Make sure you own them or have permission to use them with PDFArmy. The tools process files in your browser. They create a separate output for you to download and do not change your original files. Keep a copy of important originals and check each output before relying on it or sharing it.

Tool limits

Files may not work if they are encrypted, damaged, unusually large or complex. Each tool may also have its own file type and size limits. Check the instructions shown in the tool.

• Watermark PDF does not support encrypted PDFs. Adding a watermark can invalidate a digital signature.
• Rotate PDF changes page orientation. Editing a digitally signed PDF can invalidate its signature.
• Split PDF makes a separate PDF for each page. Some interactive or page-level information may not be kept.
• Protect PDF adds an AES-256 password needed to open the file. It does not prevent printing or copying after the file is opened. Forgotten passwords cannot be recovered.

Site availability and changes

We aim to keep PDFArmy available, but we cannot promise uninterrupted access or that every file will work. We may update, suspend or remove a tool or other part of the site.

Third-party services and adverts

Some tools load software libraries from third-party services. If we show adverts or link to another site, that provider operates under its own terms and privacy practices. A link or advert does not mean that PDFArmy endorses the provider.

Using the tools and their results

The tools and their results are provided on an “as available” basis. We do not promise that an output will be suitable for a particular purpose or preserve every feature of the source file. You are responsible for checking the result before using it for important work.

Nothing in these terms limits any consumer rights or liability that cannot lawfully be limited.

Changes to these terms

We may update these terms when the site or its tools change. The latest version will be published on this page. Please check it from time to time.

Contact

If you have a question about these terms, use the Contact page or email support@pdfarmy.com.

Last updated: October 21, 2026