Effective date: 3 October 2026
This policy explains how the Folio: Image to PDF app ("Folio", "the app") handles information. Folio is developed by C9Sid ("we", "us").
Images you select or photograph are converted into PDFs entirely on your device. We never upload, collect, view or store your photos or PDFs on any server. PDFs you create are saved in the app's private storage on your phone until you delete them in the app or uninstall it. If you share a PDF, it goes only to the app or person you choose.
Folio does not require sign-up and does not ask for your name, email address or phone number. We do not run our own analytics or tracking.
The free version of Folio shows ads provided by Google AdMob. To show and measure ads, the Google Mobile Ads SDK may collect and process information such as your device's advertising ID, IP address (which can indicate your approximate location), device and app information, ad interactions, and diagnostic data. This information is collected by Google, not by us. Learn more in How Google uses information from sites or apps that use its services and the Google Privacy Policy.
If you are in the European Economic Area, the United Kingdom or Switzerland, the app asks for your consent before personalised ads are shown, and you can change your choice at any time from the app menu under "Privacy settings". On Android you can also reset or delete your advertising ID, or opt out of personalised ads, in your device settings (Settings → Google → Ads, or Settings → Privacy → Ads).
You can remove ads with a one-time in-app purchase. Payment is handled entirely by Google Play (or the Apple App Store on iPhone). We never receive your card, UPI or bank details. The app only learns whether you own the purchase, so it can turn ads off and restore your purchase on a new device.
The app may download its typeface from Google Fonts the first time it runs. This request goes to Google's servers and includes standard technical information such as your IP address. No personal content is sent.
Folio is not directed at children under 13, and we do not knowingly collect information from children.
All files created by Folio live on your device. Delete individual PDFs from the app's Recent PDFs list, or remove everything by uninstalling the app. For advertising data held by Google, use your device's ad settings or Google's controls described above.
If we update this policy, we will post the new version on this page and change the effective date above.
Questions about privacy? Email textforsid@gmail.com.