BLACKBOX
File Encryption & Vault
新版本 2.0.5
Login fixed for users updating from older versions (legacy PINs migrate automatically), fingerprint unlock now works after an app restart, and updated APKs no longer show stale content on first launch. Lock screen got smoother animations.
BLACKBOX is a clean, lightweight, offline-first security hub built for developers, creators, and anyone who values digital privacy. All data is encrypted with AES-256-GCM and stored on your device — nothing ever leaves without your explicit consent.
Core Modules:
- Secrets Manager: Store API keys, passwords, and tokens in categorized, encrypted vaults. Tap-to-reveal and one-tap copy.
- Encrypted Journal: Timestamped entries with category tags, all encrypted locally with your master PIN.
- 2FA / Authenticator: TOTP code generator with live countdown and manual secret entry. No cloud sync, no accounts needed.
- Privacy Tools: Permission audit, tracker URL cleaner, browser fingerprint viewer, and malicious URL scanner.
- Settings: Master PIN change, auto-lock timer, biometric unlock, panic mode with decoy calculator, screenshot blocking.
Security Features:
- AES-256-GCM encryption via Web Crypto API
- PBKDF2-SHA256 key derivation with 150,000 iterations
- FLAG_SECURE screenshot and screen recording blocking
- Biometric unlock (fingerprint / face) via Android BiometricPrompt
- Panic mode: calculator decoy triggered by PIN prefix
- Auto-lock on inactivity or app switch
- 100% offline — no network calls, no analytics, no tracking
BLACKBOX is free, open-source, and built with Capacitor for Android. No proprietary dependencies. No cloud. No compromises.
Core Modules:
- Secrets Manager: Store API keys, passwords, and tokens in categorized, encrypted vaults. Tap-to-reveal and one-tap copy.
- Encrypted Journal: Timestamped entries with category tags, all encrypted locally with your master PIN.
- 2FA / Authenticator: TOTP code generator with live countdown and manual secret entry. No cloud sync, no accounts needed.
- Privacy Tools: Permission audit, tracker URL cleaner, browser fingerprint viewer, and malicious URL scanner.
- Settings: Master PIN change, auto-lock timer, biometric unlock, panic mode with decoy calculator, screenshot blocking.
Security Features:
- AES-256-GCM encryption via Web Crypto API
- PBKDF2-SHA256 key derivation with 150,000 iterations
- FLAG_SECURE screenshot and screen recording blocking
- Biometric unlock (fingerprint / face) via Android BiometricPrompt
- Panic mode: calculator decoy triggered by PIN prefix
- Auto-lock on inactivity or app switch
- 100% offline — no network calls, no analytics, no tracking
BLACKBOX is free, open-source, and built with Capacitor for Android. No proprietary dependencies. No cloud. No compromises.
版本
尽管下面提供了 APK 安装包的下载选项，但你应该注意，以这种方式安装将不会收到更新通知，这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。
下载 F-Droid-
该版本需要 Android 5.1 及以上版本。
此包由原始开发者构建并签名，并保证对应于此源代码 tarball。
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该版本需要 Android 5.1 及以上版本。
此包由原始开发者构建并签名，并保证对应于此源代码 tarball。
-
该版本需要 Android 5.1 及以上版本。
此包由原始开发者构建并签名，并保证对应于此源代码 tarball。