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Wickr Me - Private Secure Encrypted, Anonymous, Self-Destructing Messenger
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AIDE is a development app that lets you create real Android apps directly on your device.
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Securely store and sync passwords, passkeys, and personal info on every device.
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Encrypted privacy-first email client: ad free, no tracking, fully anonymous
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Pascal editor and compiler for Android
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Authenticate with passkeys, biometrics, OTP and more
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Convert & encode text: Base64, Morse, Binary, Hex, ASCII and more.
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Free and secure messaging, chats, calls, video, meetings and file sharing.
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Encrypt your Files and Communications. Compatible with the OpenPGP Standard.
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Password manager with passkeys, built-in authenticator & Google Drive backup
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Password management with storage you control, multiple vaults, layered security
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Hide and protect your files inside an encrypted container.
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Learn C# anytime, anywhere!
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Offline password vault: Passkeys, AutoFill, 2FA. Zero-knowledge sync.
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Elevate the global conversation. Speak freely, earn crypto, and take control.
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Learn Java based on the exquisite code recipes.
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Explore collection of ciphers, hashes, encoding methods and cryptographic tools.
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Decrypt quotes to reveal the hidden message!
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[Unmaintained] Open source two-factor authentication for Android
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Threema. The Secure Messenger is a secure messaging app that protects chats, calls, and shared files.