Showing 41–60 of 1,000 ranked alternatives.
Nathaniel Van Evera
Encrypt messages with classic ciphers
Encrypt and decrypt messages directly in iMessage. Choose from ciphers like Caesar, Vigenère, and Rail Fence. Set a key to encode messages. Recipients can decrypt using the same extension.
SAFEINCLOUD SAS
Store securely and sync across devices
Store and manage logins, , and private information in an encrypted database. Synchronize data across devices using a cloud account. Generate one-time codes for 2FA without needing a separate .
IdeaSolutions S.r.l.
Secure , videos, and documents
Secure , videos, documents, and passwords with AES military-grade encryption. Hide and manage files in an encrypted private space. Decrypt files instantly for real-time access while decryption runs in the background.
Adam Boyd
Hide messages in images and send them
Hide messages within images by altering least significant pixel bits. Encrypt data using AES-256. Send hidden messages via email or messaging apps. View and extract hidden content from images. Share encrypted files securely.
Myseum, Inc.
Send encrypted messages and posts
Send and receive encrypted messages with self-destructing content. Enable screenshot protection to prevent unauthorized captures. Protect posts and comments with end-to-end encryption. Receive alerts if someone attempts to screenshot content.
Rangeproof PTY LTD
Send messages anonymously and securely
Create an account without requiring a phone number or email. Send and receive messages through a decentralized server network that ensures no data breaches. Communicate anonymously with no IP address exposure.
Cypherdog Security Inc.
Secure text and files with one click
Encrypt text and files with end-to-end encryption. Share securely via email, cloud storage, or chat systems. Verify sender identity to ensure communication privacy. Protect messages and documents with one-click encryption.
RV AppStudios LLC
Store passwords, notes, and media securely
Store login details, photos, videos, and notes securely with AES 256-bit encryption. Create secret folders to hide sensitive data. Access saved information across all iOS devices. Set master for encryption. View and edit notes and media files.
Frantisek Dvorak
Encrypt messages, notes, and files
Encrypts using advanced methods to protect sensitive information like notes, messages, emails, and cryptocurrency keys. Copy and paste between apps or save to files. Supports of passwords, seeds, and mnemonics.
SafeChat, Inc.
Securely, privately, connect safely
SecureChat allows users to have end-to-end encrypted one-on-one conversations and video/audio calls. Group chats can be password-protected. Users can add friends via phone book sync or QR code scan. Phone contacts are not stored on servers.
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