Calculator Lock | Photo Vault tools is a discreet privacy utility that looks and behaves like a normal calculator while protecting photos, videos and other private files behind a secure interface. Its core idea is simple: ordinary-looking calculator input doubles as a passcode entry to a hidden vault, so casual observers see nothing unusual while your private media stays encrypted and isolated from the regular photo gallery. Key features include PIN and biometric unlocking, encrypted storage for images and documents, and a stealth mode that hides the app icon or renames it to blend in. Users can set a decoy (fake) PIN to present an alternate vault, so sensitive content remains concealed if someone coerces access. The app can take break-in snapshots and log failed attempts, helping you spot unauthorized access attempts. Inside the vault, files can be organized into folders, sorted, searched, viewed as slideshows, or edited with basic cropping and rotation tools. Batch import/export and quick multi-select actions make managing large galleries fast. Privacy-focused tools such as a secure file shredder permanently deletes files so they cannot be recovered, and a private browser lets you download files directly into the vault without mixing them with normal downloads. The interface keeps everyday tasks intuitive: use the calculator screen for passcode entry, tap to switch between vault sections, and long-press items for advanced options. File previews are low-profile to avoid accidental exposure, and thumbnails can be hidden for extra discretion. This product is designed for users who want straightforward, hands-off protection of personal media, combining disguise, encryption and convenient organization. It aims to give peace of mind through practical features rather than complex setup, letting you control who sees what while keeping private items easy to access for yourself.

How can I hide my photos using the Calculator Lock app?

To hide your photos, first, open the app. Then, tap on the '+' icon to add files. Next, select the photos you want to hide and confirm. These items will be securely stored in the vault and hidden from your gallery.

Can I recover photos after deleting them from the vault?

Once you delete photos from the vault, they are permanently removed and cannot be recovered. Make sure to back up any important files before deletion to avoid permanent loss.

How do I change my password in the Calculator Lock app?

To change your password, access the app and go to 'Settings'. Locate the 'Change Password' option. Enter your current password, then set and confirm your new password. This ensures your photos remain secure.

What should I do if I forget my password?

If you forget your password, open the app and choose the 'Forgot Password?' option. You will need to verify your identity using the recovery method set during initial setup, such as verifying a security question or email.

How do I customize the Calculator Lock interface?

To customize the interface, go to the 'Settings' section within the app. You can change themes, colors, and layouts from there. Explore different options to personalize your experience and enhance your privacy.