Privacy
This policy covers both this website and our mobile apps published on Google Play (OK Player, KeyPDF and FFmpegRuntime).

Umirtech ("we", "us") builds Android applications and runs this website. This page explains what information we handle, why, and the choices you have.

Who we are

Umirtech is a mobile application studio based in Moradabad, Uttar Pradesh, India. For any privacy question, send us a message here

This website

  • Contact form — when you send us a message, we store the name, email address and message you provide so we can reply. We do not use it for anything else.
  • Comments — if you post a comment where comments are open, we store the name and message you submit.
  • Cookies — we use a small number of cookies needed to run the site, such as remembering your cookie choice and keeping administrators signed in.
  • Server logs — like most websites, our server may record standard technical information (such as IP address and browser type) to keep the site safe and working.

Our mobile apps

  • No accounts — our apps do not require an Umirtech account and we do not ask for your name, email or phone number inside them.
  • Your files stay yours — media and documents you open in our apps are processed on your device. We do not upload your files to our servers.
  • Permissions — apps ask only for the access they need to work, for example storage access so you can open media or PDF files. You can review or revoke permissions in Android settings at any time.
  • Ads and diagnostics — where an app shows advertising, it is delivered by third-party ad partners (such as Google), which may use device identifiers to serve and measure ads. Apps distributed through Google Play may also send crash and diagnostic data through Google Play services.

Sharing and selling

We do not sell your personal information. We share data only with the providers needed to run our services — for example our hosting provider and, for apps, Google Play services and advertising partners — or when the law requires it.

Children

Our apps and this website are not directed at children under 13, and we do not knowingly collect personal information from them. If you believe a child has sent us information, contact us and we will delete it.

Security

We use reasonable technical measures to protect the information we hold. No method of storage or transmission is completely secure, so please avoid sending sensitive information through forms.

Your choices

  • Ask us to access or delete the information you have sent us through this website by emailing contact@umirtech.com.
  • Review or revoke app permissions any time in Android settings.
  • Clear cookies in your browser to remove the preferences we store.

Changes

We may update this policy as our apps and services evolve. Changes take effect when posted here, and the date below shows the latest revision.

Last updated: October 2026.