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
雖然在下方可選擇下載 APK 檔案，但要留意這樣的安裝方式將不會收到更新通知，是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。
下載 F-Droid-
此版本需要 Android 5.1 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
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此版本需要 Android 5.1 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。
-
此版本需要 Android 5.1 或更高的版本。
此套件包由原開發者建置和簽署，並保證與此原始碼 Tarball 保持一致。