Nothing to hide

Nothing to hide

Private Notes & Encryption

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Free

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Details

Released
May 11, 2026
Updated
October 29, 2026

Features

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About

NTH – secure encryption of text, photos, videos, voice, and key management Send private messages, photos, videos, and voice recordings through your favorite messaging apps and email without the risk of data leaks. NTH is a simple and powerful tool that encrypts your content right on your device before you send it. Encrypt text, photos, videos, and voice notes, share them via any communication platform, and ensure only the recipient with your key can decrypt them. Total control over your privacy is in your hands. Main features: Simple encryption and decryption: Instantly encrypt or decrypt any text messages, photos, videos, and voice recordings using the robust AES-256-GCM algorithm. Voice encryption: Securely record, encrypt, and share private audio messages without exposing your actual voice or audio data to messaging servers. Seamless sharing via any app: Easily share encrypted content and audio files through messaging apps, social networks, or email. Personal key management: Create permanent or temporary keys for different chats or purposes. All keys are stored only on your device — never uploaded to the cloud. Privacy first: No cloud storage — your keys and files remain strictly on your device. Additional features: clipboard auto-clear, app blur when minimized, screenshot warnings. Multilingual support: Convenient use in different languages. Modern and user-friendly interface: Clean, intuitive design with a built-in player for your privacy and peace of mind. NTH – communicate and share securely across any app, because your secrets belong only to you.
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What's New in Nothing to hide

4.0.0

October 29, 2026

Version 4.0.0 - Audio Encryption Is Here! Audio Encryption • Record and encrypt voice messages directly in the app. • Import audio from Voice Memos and the Files app. • Encrypt audio files while protecting their metadata. • Control playback speed: 0.5×, 1×, 1.5×, and 2×. • Pause and resume recordings with haptic feedback. • Recording automatically pauses when interrupted by incoming calls or other system interruptions. • Share encrypted audio files. Enhanced Security • Improved text protection with an enhanced encryption mechanism. • Improved key generation. • Automatic encryption method detection. • Support for previously encrypted files. Refined Design • Updated audio player with smooth animations. • Modern Liquid Glass effects and refreshed interface elements. • Improved recording controls and visual feedback. Performance & Stability • Faster encryption and decryption. • Improved app stability and handling of system interruptions. Thank you for using NothingToHide!

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