ChaBox - Offline Secure Vault
ChaBox is an open-source, free, no-sign-up, zero-preset offline file security tool for personal and professional use, supporting local encryption, decryption, archiving, unarchiving, and secure wipe; it is ad-free, does not collect data in the background, does not rely on cloud services, and your local files and passwords always stay under your control.
- Quick Start (3 core features you can use right away)
- Secure Diary: keep private notes in encrypted local storage with in-memory preview.
- One-click smart encrypt/decrypt: drag and drop files, and ChaBox auto-detects the workflow for fast protection and recovery.
- Secure wipe (overwrite deletion): securely overwrite sensitive data to reduce plaintext residue risk.
- Advanced Usage (freely combine tools your way)
- De-preset design: no built-in use-case constraints, no fixed workflow boundaries.
- Atomic toolchain: Archive, Unarchive, Encrypt, Decrypt, and Wipe can be used independently or composed into custom flows.
- Batch and directory governance: native directory organization plus parameterized batch processing for migration, backup, and auditing.
- Security and Automation
- Core engine: ChaCha20-Poly1305 authenticated encryption with streaming processing, combining high performance with strict integrity verification; tampered ciphertext is rejected immediately during decryption.
- Cross-end workflow: the companion CLI, chapose, uses the same encryption format and core mechanism, suitable for server deployment, scheduled periodic jobs, and scripted pipelines.
Starting now, download and use ChaBox to truly take control of your privacy data.
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