Privacy by design · Operated by SOMBRAHYPE SL

Your PDFs stay on your device.

PDF Compressor is developed, published and operated by SOMBRAHYPE SL, a company established in Spain. This Privacy Policy explains how information is handled when you use the browser extension. User-selected PDFs are processed locally in the browser and are not uploaded to SOMBRAHYPE SL servers for compression.

Effective date: August 11, 2026Applies to: PDF Compressor browser extension

Local processing

PDF compression is performed on the user's device in the browser extension.

No PDF upload

PDF contents selected for compression are not uploaded to SOMBRAHYPE SL servers.

No advertising use

PDF contents are not used for advertising, profiling or unrelated analytics.

Operator and publisher
Legal name: SOMBRAHYPE SL
NIF: B22864821
Registered office: Urb. Balcón del Golf, 35, Nueva Andalucía, 29660 Marbella, Málaga, Spain
Commercial Registry: Registro Mercantil de Málaga, Hoja MA-192292
Registry data: Tomo electrónico, Folio electrónico
IRUS: 1000456863376
EUID: ES29023.000673359
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Operator and privacy contact

Legal name
SOMBRAHYPE SL
NIF
B22864821
Registered office
Urb. Balcón del Golf, 35, Nueva Andalucía, 29660 Marbella, Málaga, Spain
Email
admin@sombrahype.com
Commercial Registry
Registro Mercantil de Málaga, Hoja MA-192292, Tomo electrónico, Folio electrónico
IRUS
1000456863376
EUID
ES29023.000673359
PDF file contents selected for compression are processed locally in the user's browser and are not received by SOMBRAHYPE SL as part of the compression process.
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Overview

PDF Compressor is a browser extension whose single purpose is to help users reduce PDF file size by recompressing eligible images contained in a PDF.

A PDF is processed only after the user explicitly selects or drops a file into the extension interface.

3

Information processed

When you select a PDF, the extension temporarily accesses the file and its contents inside your browser so it can analyze and compress the document.

This local processing may involve text, images, document structure, embedded metadata and other user-generated content contained in the selected PDF.

The extension does not require account registration for its PDF compression function.

4

How information is used

PDF data is used only to analyze the selected document, recompress supported images, generate the resulting PDF and make that result available for the user to download.

  • We do not build advertising or behavioral profiles from PDF contents.
  • We do not sell PDF contents or use them for unrelated marketing.
  • We do not use PDF contents to track browsing activity.
5

Data transmission, retention and storage

The contents of PDFs selected for compression are processed locally on the user's device. PDF contents are not uploaded to SOMBRAHYPE SL servers as part of the compression process.

SOMBRAHYPE SL does not maintain a server-side copy of a PDF submitted to the extension for compression. The compressed file is generated locally and downloaded by the user.

6

Browser permissions and remote code

The current version of PDF Compressor does not request optional or elevated Chrome extension permissions for its core compression functionality.

The code required for PDF compression, including the PDF processing library used by the extension, is packaged with the extension rather than remotely downloaded and executed as extension code.

7

Third-party services and support links

The extension may provide an optional external support link to Buy Me a Coffee. Opening that link is voluntary and is not required to use PDF Compressor.

If you choose to support PDF Compressor through Buy Me a Coffee, payment and related personal information are handled by the applicable third-party service providers, including Buy Me a Coffee and its payment-processing partners, under their own terms and privacy policies.

PDF Compressor does not collect or process payment card details through the browser extension.

8

Privacy rights and direct communications

If you contact SOMBRAHYPE SL directly, for example by email, we may process the information you provide in order to respond to your request, provide support or comply with applicable legal obligations.

Where applicable under data-protection law, you may exercise rights relating to personal data processed directly by SOMBRAHYPE SL by contacting admin@sombrahype.com.

9

Security and privacy safeguards

Local processing is used to reduce unnecessary transmission of document contents. Users should still use appropriate care when handling sensitive documents and should install extensions only from trusted distribution channels.

10

Children's privacy

PDF Compressor is a general-purpose utility and is not directed at children for the purpose of collecting personal information. The extension does not require an account to use its PDF compression function.

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Changes to this Privacy Policy

We may update this Privacy Policy when PDF Compressor changes or when privacy, operational or legal requirements change. When a material update is made, the effective date shown at the top of this page will be revised.

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Contact

SOMBRAHYPE SL
Urb. Balcón del Golf, 35, Nueva Andalucía, 29660 Marbella, Málaga, Spain
NIF: B22864821
Registro Mercantil de Málaga · Hoja MA-192292 · Tomo electrónico · Folio electrónico
IRUS: 1000456863376 · EUID: ES29023.000673359