Acceptable use
You may use the Private PDF app for lawful document workflows. Do not use it for harmful, fraudulent, abusive, or unauthorized document processing.
You remain responsible for ensuring that you have the right to open, edit, merge, unlock, or distribute the files you handle.
Android and iOS Premium purchases
Android and iOS are free to download and offer a non-consumable Lifetime Premium product plus an automatically renewing Premium monthly subscription. Android purchases use Google Play and iOS purchases use Apple In-App Purchase. The purchase screen shows the localized price returned by the applicable store before checkout.
Both plans provide the same benefits: no in-app ads, access to Premium app features as they are introduced, and premium developer support. The one-time plan provides those benefits for life; the monthly plan provides them while the subscription remains active. Existing free workflows remain available without a purchase. Each Premium-labeled tool can be tried multiple times on a device before the purchase screen is required. Those tries are counted on the device and do not transfer with a purchase.
Monthly Premium renews automatically unless cancelled through the platform account. Purchase restoration and subscription management use the applicable Google Play or Apple account. A purchase on one platform does not automatically transfer to the other platform unless DayFiles later provides and clearly discloses cross-platform entitlement support.
No guarantee for every file pattern
The app is provided as-is. Device memory limits, malformed PDFs, unsupported encryption, damaged files, and browser-runtime constraints can still cause failures or degraded results.
Before using an exported file for a legal, financial, medical, or otherwise sensitive purpose, review the output carefully.
Local processing and device responsibility
The local-processing design reduces remote exposure, but it does not protect against problems on the device itself. Your phone, browser runtime, storage destinations, and installed apps remain part of your security environment.
If you share or back up outputs elsewhere, those destinations are governed by their own privacy and security practices.