Last updated: 16 September 2026
App: File Converter & Zip Extract (com.mps.fileconverter)
Developer: MPS
Contact: info@dealtrix.com
Your files never leave your phone. Every conversion runs on the device. We do not have a server, we do not have an account system, and we cannot see anything you convert.
When you pick a file, Android gives the app temporary read access to that one file. The app reads it, converts it on the device, and writes the result into your Downloads folder. Nothing is uploaded, copied to us, or shared with anyone.
The app keeps a short list inside the app of files it converted and files you opened in the viewer, so you can reopen them. That list holds only the file name, the format, the time and the Android reference to the file. It stays on your phone and is never sent anywhere. You can clear it from Recent files → Clear this list.
So that a file you viewed can still be opened later, Android is asked to keep read access to that one file after the app closes. This is per file, granted by you when you pick it, and released when you clear the list or uninstall the app. It gives access to nothing else on the device.
| Permission | Why |
|---|---|
| Internet, network state | Only to load ads and to check your purchase with Google Play. Conversion works with the phone in airplane mode. |
Advertising ID (AD_ID) |
Used by Google AdMob to show and measure ads. Not used if you buy premium. |
| Billing | To sell and restore the premium subscription or the one-time unlock through Google Play. |
| Write external storage (Android 9 and older only) | To save the converted file into Downloads. Android 10 and newer do not need it. |
The app does not request contacts, location, camera, microphone, call logs, SMS, or all-files access.
Archives are unpacked into a folder inside Downloads. The unpacked files stay on your phone and are never read, indexed or uploaded by the app.
Free use of the app is paid for by ads from Google AdMob. AdMob may collect and process the advertising identifier, coarse device and app information, and ad interaction data to serve and measure ads. Google’s handling of that data is described in the Google Privacy Policy at https://policies.google.com/privacy and in “How Google uses information from sites or apps that use our services” at https://policies.google.com/technologies/partner-sites.
Where the law requires it (the EEA, the UK and Switzerland), a consent screen from Google’s User Messaging Platform appears before any personalised ad is requested. You can change that choice at any time from Settings → Ad privacy choices.
Some ads are rewarded ads, which you choose to watch in exchange for one extra conversion once the free allowance is used up. Watching one is always optional: nothing is unlocked by watching and nothing is taken away by declining. The count of conversions you have earned is stored on your phone only.
Buying premium removes all ads from the app, rewarded ads included.
Payments are handled entirely by Google Play Billing. We never see or store your card details, address, or any other payment information. The app stores only a yes or no flag on the device saying whether premium is active.
Subscriptions renew until cancelled. You can cancel or manage a subscription in the Play Store under Payments and subscriptions → Subscriptions. Refunds follow Google Play’s refund policy.
None that identifies you. There is no analytics SDK, no crash reporting service, no account, no login, and no server owned by us. The only data leaving your device is the ad and billing traffic described above, and that goes to Google, not to us.
The app is not directed at children under 13. Ad requests are configured with a content rating of G and are not tagged as child-directed. If you believe a child has provided personal information through the app, contact us and we will address it.
If this policy changes, the new version is published at this address with an updated date. Material changes will also be noted in the app’s release notes on Google Play.
Questions about this policy: info@dealtrix.com