secure calculator vault - Sell Project
Listed March 17, 2026
About secure calculator vault
hide and encrypt file using AES 256 encryption.
secure calculator vault hide and encrypt file. we use AES 256 encryption to encrypt the file. without opening a vault with right password file won't open by other if the third person got the files. also added the built in media viewer so user don't need to leave the app to see this. supported image extension by media viewer :- png, jpg, jpeg, gif, bmp, webp, svg, tif, tiff, ico supported video extension by media viewer :- mp4, mkv, mov, webm, avi, mpg, mpeg, ogv supported text extension by media viewer :- txt, csv, md, log supported pdf extension by media viewer :- pdf when user remove the file from the app it automatically decrypt the file. it's a offline app, Files stay on users device, no background data collection, no ads, no analytics, no user tracking, it support windows 10 and windows 11.
Project details
Next step: <p>i don't have much users so buyer have chance to change a one time pay model to monthly subscription model for continues revenue i didn't market the app but buyer market the app for faster growth of this app. i upload this app on microsoft store but there is a more store where buyer can upload the app and update the app for linux, macos to get more revenue and for mobile.</p>
For sale
Asking price: $4,000 USD
What's included
Source code
Project metrics
Average Monthly Visitors: Under 1K/mo
Average Monthly Revenue: Under $1K/mo
Average Monthly Downloads: Under 1K/mo