About Us

justdf provides focused document tools that work without requiring a user account.

Our Mission

Our goal is to make common PDF tasks understandable and accessible. The interface supports ten languages: English, Spanish, German, French, Italian, Swedish, Danish, Norwegian, Finnish, and Dutch.

The Technology

PDF compression uses Ghostscript. Other document operations use purpose-specific local Python libraries or Gotenberg, an open-source document-processing service. Features explicitly labelled as AI may send extracted text to the configured model provider; ordinary PDF compression does not use an AI model.

Privacy by Design

Uploads are used to perform the requested operation and are handled as temporary processing files. Our Privacy Policy explains operational logs, retention periods, service events, and third-party infrastructure. Users handling regulated or highly confidential documents should follow their organization’s own approval process.

Operator and Editorial Responsibility

justdf.com is operated by UAB “Kriseda”, company number 303354669, VAT number LT100008749216, registered at Lygybės g. 21-86, Kaunas LT-51379, Lithuania. Product and help content is reviewed by the justdf editorial team when a page is approved for search indexing.

Contact

Have a question, correction, or partnership enquiry? Send us a message or email admin@justdf.com.