Terms of use
These terms apply to the OPPE website and its tools. Please read them before using the site.
Last updated: Thursday, November 5, 2026
Acceptance
By using OPPE you accept these terms. If you do not agree with them, please do not use the site.
The service
OPPE offers free online tools to edit PDF documents (merge, split, delete, extract, reorder and rotate pages, crop, add page numbers and watermarks, compress). The tools run in your browser. No account is needed. We may add, change or remove tools and may suspend the site for maintenance.
Your files
Your documents are processed on your device; OPPE does not receive, see or store them. You remain the owner of your files and are responsible for having the right to process them.
Acceptable use
You agree not to:
- use OPPE for anything unlawful or to infringe other people's rights,
- try to disrupt, overload or break into the site or its server,
- send automated requests to the site's interfaces or to manipulate the processed-PDF counter,
- copy the site or present it as your own.
No warranty
We test the tools carefully, but the service is provided “as is”, without any guarantee that it will be uninterrupted, error-free or suitable for a particular purpose. Always keep your original files and check the result before relying on it.
Limitation of liability
To the extent permitted by law, OPPE is not liable for direct or indirect damage arising from the use of the site or the inability to use it, including data loss. Nothing in these terms limits liability that cannot be limited by law.
Advertising
OPPE is financed by ads from Google AdSense, shown only after you accept advertising cookies. We are not responsible for the content of ads or of third-party sites they link to.
Intellectual property
The OPPE name, logo, design and texts belong to OPPE. The site is built with open-source software (including .NET, PDFsharp, pdf.js and MudBlazor), each used under its own licence.
Changes to these terms
We may update these terms; the date at the top of this page shows the latest version. Continuing to use the site after a change means you accept the updated terms.
Applicable law and contact
These terms are governed by the laws of the Republic of Türkiye. For any question about them, write to us: