UID APK Screenshots
UID App Information
Download Sources
Device Configuration
Split APKs Installation Guide
Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
What's New in UID
Initial closed testing release (v1.0.0).
Core features included:
- Offline storage with IndexedDB
- Biometric lock (Fingerprint + Face ID)
Please test and share your feedback.
About UID
UID – Offline Document Storage with Full Privacy
Keep your important files safe, private, and always accessible with UID — the ultimate offline document storage app. Designed for security and simplicity, UID ensures your documents stay on your device only, with no internet needed and no one tracking you.
Whether you’re a student, professional, or anyone who values privacy, UID gives you peace of mind knowing your data is truly yours.
Key Features:
�� Offline Storage – Access your documents anytime, anywhere — no Wi-Fi or mobile data required.
�� 100% Privacy – Your files never leave your device. No tracking, no cloud storage.
�� Global Use – Works anywhere in the world without restrictions.
⚡ Fast & Lightweight – Minimal battery usage and quick access to your files.
�� Simple Interface – Easy to use, even for first-time users.
Why Choose UID?
In today’s connected world, most apps store your files online and collect your data. UID is different — it’s built for complete privacy and offline reliability. Your files are for your eyes only.
Perfect For:
Students storing study materials
Professionals keeping confidential documents
Travelers needing offline access
Anyone who values privacy and security
Protect your documents. Protect your privacy.
Download UID today and take control of your data.
User Reviews
it's a best for document saving with privacy and also a best app for personal diary
Right App for documents saving
good app useful app for daily use
good app useful
How to Download UID APK
- Enter the package name
co.median.android.krmxznron the APK Downloader. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.
Frequently Asked Questions
Yes! Every APK download provided by APKDER undergoes rigorous security verification. We verify that the cryptographic signature of the APK file matches the official signature from the developer, ensuring the APK is original, untouched, and free from any modifications.
To install it, you first need to enable "Unknown Sources" in your Android device's security settings. After downloading the APK file from APKDER, tap it to begin the installation and follow the on-screen prompts.
Yes! As soon as the developer releases a new version of UID, we will update and provide the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.
Yes. APKDER allows you to bypass geographic restrictions and download official APK files directly, even if the app or game is not officially available in your country's store.
A standard APK is a single installation package. An XAPK or Split APK contains multiple resource files (like OBB expansions or device-specific layout parts) packaged together. To install them, you can download splits individually or use dynamic helper tools like Split APKs Installer (SAI).
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.
