secure calculator vault – encrypted file storage with built-in media viewer

Summary: secure calculator vault encrypts and hides files while allowing users to view images, videos, text, and PDFs within the app. It supports multiple file formats and operates offline without data collection, keeping files on the user’s device.

What it does

The app encrypts and hides files and includes a media viewer supporting various image, video, text, and PDF formats for in-app file access.

Who it's for

Users seeking offline file encryption and integrated media viewing without leaving the app.

Why it matters

It enhances privacy by keeping files encrypted and accessible only on the user’s device without background data collection.