1LimX: Privacy Password Keeper

Powered by ChaCha20-Poly1305 encryption (using Tink crypto) chosen by Google:

1LimX Android version 4 major changes:

1. SYNC USING YOUR GOOGLE DRIVE - 100% privacy (ensure that in all devices, the SAME MASTER KEY, MASTER PASSWORD are being used).

1LimX Android version 3 major changes:

1. Rich Text has arrived for creating secure, captivating and Intuitive messages, notes.
2. Added phone LANDSCAPE mode.
3. Templates, Categories up to 100 each used in items in the FREE version
4. Viewing files, images of all items in Settings is now available in the FREE version.
5. New clean and smooth transition animation between bottom tabs.
6. Import, export data with CSV, XLS, XLSX, JSON, ...

1LimX Android version 2 major changes:

1. Faster encryption.
2. Mass text extracting from camera captures or library images to bulk fill item form fields now supports datetime values.
3. Free tier up to 125MB per file attachment.
4. Autofill website login inputs now supports 2FA code.
5. New dark mode theme.
6. In Settings, click on "See master key," you can authorize to view your master key and a QR code image of it. If you have new devices to install 1LimX, simply scan the QR code with their cameras to retrieve the master key
7. New custom data encryption tool for text, rich text and files:

The current way to encrypt and decrypt a file or text is:
1. Create an item (like an internet account item).
2. Create a new text, rich text or file field containing your chosen data.
3. Press Save. The data will be encrypted automatically.
4. Create a backup of that item to obtain the final encrypted file usable on other devices with 1LimX installed.

Now with the custom data encryption tool, text can be encrypted and decrypted right on the screen. With files, just select the file to be encrypted or decrypted and select a folder to save that encrypted or decrypted file.

You'll still need the current approach to encrypt multiple files at once.

App description:

The Master Password, Master Key
The password and key known only to you, are used to encrypt your data all offline.

100% Security & Privacy
Your data is encrypted with industry-standard 256-bit encryption, ChaCha20-Poly1305, chosen by Google. Everything from setting up your master password, master key to storing your data happens on your device, offline, and is accessible only by you

Fast
Gigabytes of data encryption done fast because everything is happening offline on your device.

Multiple Data Types
Text, rich text, file, image, date, time, 2 factor authentication,... supported.

Not just an encrypted data or password keeper, 1LimX has tools to help you save time:
Auto backup
Password generator
Custom text, files encryption
Extracting text from your phone, camera-taken image, and filling in multiple item fields at once.
Back up all your data and files to a single, sharable encrypted file for easy access on other devices with 1LimX installed there.
...

Cross Platform
Desktop, laptop(MacOS, Windows, Linux), mobile are all taken care.

FAQs:

How does this work?
The app will generate a unique master key, combined with your master password, to encrypt your data using strong encryption chosen by Google, ChaCha20-Poly1305.

What is an 1LimX backup file? Is it encrypted?
1LimX backup files are encrypted files generated by the 1LimX app that pack all your encrypted data into a single sharable file. You can share and access your data on other computers where 1LimX is also installed using the backup file. In short, the backup files are encrypted with the same ChaCha20Poly1305 algorithm as your data within 1LimX, ensuring secure data transfer.

How is master key generated and is it secure?
What happens to my data?
What happens to my master password, master key?
...

See more at:
https://1limx.com/faqs/
https://1limx.com/demo/
https://1limx.com/gallery/
https://1limx.com/downloads/