Calculator Hide Files

Keep your phone safe and hide your private files behind the calculator

Calculator Hide Files is a smart privacy vault app that looks like a normal calculator, but inside it you can securely hide your photos, videos, audios, PDF files, notes and contacts.

Hidden content can only be accessed with a secret PIN or biometric lock created by you.

This app works exclusively on your device — no data is shared with servers or third-parties.

🔐 Key Security Features

🔢 Calculator Password Protection

*Secure vault behind the calculator interface

*The hidden section will open only after entering the correct PIN.

🔒 Biometrics Lock (Optional)

Additional security with fingerprint/device lock if password matches, Can be turned on/off from settings

🔄 Continue Calculation Mode

Continue normal calculations despite the hide feature, From the outside, it looks like just a simple calculator.

📂 File Hiding Features

📷 Photo Vault – Keep your private photos safe

📺 Video Player – Play hidden videos seamlessly

🎵 Audio / Music Hide – Hide and listen to audio files

📁 PDF Viewer – View private PDF files securely

📌 Private Notes – Write and hide your favorite notes

📞 Contacts Hide – Protect selected contacts within the app

🌐 Extra Utilities

*Private Browser

*Built-in Media Viewer

*Simple & Clean UI - material 3 design

*Fast Performance

*Design Settings - mange app design self

🔑 How to Use

Enter One-Time Password: 11223344 into Live Calculator, set new 6-digit secret password, fill in the answer to the security question.

Forgot Password?

Reset Code: 998877, Set a new password after verification by device security (Fingerprint / PIN / Pattern), your hidden files are protected

🔐 Password & Data Safety

All files are stored only on your device.

No cloud, server, or third-party sharing. Hidden files remain safe even when app data is cleared.

📢 Important Note

Your privacy is of utmost importance to us.

Calculator Hide Files does not copy, upload, or track any personal files and complies with all Google Play privacy policies.