Best Encryption Apps

Encrypt.me

Super Simple VPN

Free

This app provides a simple and secure way to protect your online data, especially on public Wi-Fi. It automatically secures your connection when you use untrusted networks, offering peace of mind for your on-the-go activities. Enjoy effortless online security with a minimal interface and cloud-synced preferences across your devices.

Proton Mail - Encrypted Email

Fast, private, secure inbox

Free

This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.

The Encryption

by Amaryllo Inc.

Free

Secure your digital files with military-grade encryption. This app offers secure file sharing, private cloud storage, and robust access management for ultimate data protection.

Paranoia Text Encryption Lite

(encrypt notes, messages, …)

Free

Securely encrypt and decrypt sensitive text data, including notes, messages, and cryptocurrency keys. Offers robust security with multiple strong encryption algorithms and advanced steganography features to hide data within images. Also supports secure password exchange using post-quantum cryptography.

AES256 Encrypt and Decrypt

End-to-end encryption

Free

This utility encrypts and decrypts data using the robust AES256 algorithm with a 256-bit key and GCM mode. It offers strong password protection to safeguard sensitive information from unauthorized access, making it ideal for securing personal and financial data.

WhatsApp Messenger

Simple. Reliable. Private.

Free

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

ScrambleChat Encryption

Send Secret Messages

Free

Send secret messages that only specific recipients can read. Encode your text using a shared private key, making it appear as scrambled characters to others. Only someone with the same key can decode and reveal the hidden message.

CryptoFiles: Files Encryption

Encrypt photos, videos, audios

Free

Securely encrypt and decrypt files, photos, and videos to protect your personal data from unauthorized access. Features include advanced security, file management, and cloud storage integration for seamless privacy protection.

DotBGE: File Encryption

Encrypt files. Keep your keys.

Free

Securely encrypt and decrypt files, photos, and text messages on your iPhone and iPad. Share encrypted content with trusted contacts or password-protect sensitive data. Your files and encryption keys remain private and under your control.

Cryptomator: Protect Privacy

Open Source Cloud Encryption

Free

Encrypt your sensitive data stored in cloud services with this open-source tool. It allows you to create secure vaults with passwords, accessible only by you, and integrates seamlessly with your device's file system. Protect your privacy and ensure your data remains confidential.

VOID – QR & File Encryption

Private & Secure

Free

Securely encrypt your messages offline with military-grade AES-256 encryption. Customize parameters, use hidden keys for extra protection, and even encode texts into emoji. Your data remains entirely on your device, ensuring complete privacy.

Crypto Tools (De)Encryption

Pro Encryption & Forensics

Free

This app offers a comprehensive suite of cryptographic tools for Apple devices, including encryption, decryption, key management, and certificate analysis. It's designed for developers, security professionals, and technical learners to inspect, validate, and manage sensitive data locally with precision.