Privacy Policy

We are deliberately minimal about what we gather. Depending on how you use the service, this may include:

• Files you upload — The documents, images, audio or video you choose to compress, processed only to produce your result.
• Account details — If you register, your name, email address and an encrypted password.
• Usage analytics — Aggregated, anonymous data about which tools and features are used, to help us improve.
• Technical data — Basic information such as browser type, device type and approximate region for security and performance.
• Cookies — Small files that keep you signed in and remember preferences such as dark mode.

We use the information above strictly for the following purposes:

• To provide the service — Compressing your files and delivering the results you request.
• To maintain quality — Monitoring performance, preventing abuse and fixing issues.
• To manage accounts — Authenticating you and handling Premium subscriptions.
• To communicate — Sending essential service messages and, only if you opt in, occasional product updates.

File handling is the heart of our privacy promise. Here is exactly what happens:

1. 1 Encrypted upload — Your file is transferred to our servers over an encrypted connection.
2. 2 Isolated processing — It is compressed in a secure, temporary workspace used only for your request.
3. 3 Private download — You receive a private link to download your compressed file.
4. 4 Automatic deletion — Both the original and the result are permanently deleted no later than two hours after upload.

We do not view, copy, share or sell the content of your files at any point.

Free accounts may see advertisements that use cookies to show relevant content. Premium members enjoy an entirely ad-free experience. You can control cookies at any time:

• Browser controls — Block or delete cookies through your browser settings.
• Go ad-free — Upgrade to Premium to remove all advertising and its cookies.

For full detail, see our Cookie Policy.

Depending on where you live, you may have the right to:

• Access — Request a copy of the personal data we hold about you.
• Correct — Ask us to fix inaccurate or incomplete information.
• Delete — Request deletion of your account and associated data.
• Object — Opt out of marketing communications at any time.

To exercise any of these rights, contact us using the details below.

• Children — The service is not directed at children under 13, and we do not knowingly collect their data.
• International transfers — Data may be processed in countries other than yours, always with appropriate safeguards.
• Policy updates — We may update this policy; continued use after changes means you accept the revised version.

Questions about this Privacy Policy or your data? Email our privacy team at privacy@multicompressor.com and we will respond promptly.