This app i am selling 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 pay app - no subscription require.
Privacy & Security :-
- No ads
- No analytics
- No background data collection
- No tracking
- Files stay on user's device.