secure calculator vault

I am selling this app you can buy it from here :- https://www.sideprojectors.com/project/72442/secure-calculator-vault

secure calculator vault hide and encrypt users file. For encrypting the file we use AES 256 encryption. Also added the built in media viewer so user don't need to leave the app for viewing the file. when user remove the file from the app it automatically decrypt the file. user can choose where he wants to save the file on computer after removing from the app.

it's a user's privacy focused app. Designed for user who value security and simplicity, the app allows you to safely manage and view your personal files while maintaining full control over access. it runs fully offline, does not track users, and follows Windows security best practices.

image extension supported by media viewer :- png, jpg, jpeg, gif, bmp, webp, svg, tif, tiff, ico

video extension supported by media viewer :- mp4, mkv, mov, webm, avi, mpg, mpeg, ogv

text extension supported by media viewer :- txt, csv, md, log

pdf extension supported by media viewer :- pdf

Key Features :-

Secure calculator interface
Built-in file viewer for images, videos, and text files
Offline operation - no internet required
clean, distraction - free UI
Optimized for Windows 10 and Windows 11 desktop devices
One - time purchase - no subscription

Privacy & Security :-

No ads
No analytics
No background data collection
No tracking
Files stay on user's device.