ByteDump
Secure Multi-Layer File Encryption for macOS
Protect your sensitive files with military-grade encryption. Add up to 10 layers of AES-256-GCM encryption to keep your data absolutely secure.
Powerful Security Features
ByteDump uses industry-standard encryption to protect your most sensitive files
Multi-Layer Encryption
Add up to 10 independent layers of encryption. Each layer uses a unique password, making your files virtually unbreakable.
AES-256-GCM
Military-grade encryption with authenticated encryption. The same standard used by governments and banks worldwide.
PBKDF2 Key Derivation
Passwords are strengthened using PBKDF2 with 100,000 iterations, protecting against brute-force attacks.
No File Extensions
Encrypted files have no extension, obscuring the original file type and adding another layer of security.
Simple & Intuitive
Clean, modern interface makes encryption easy. Just select your file, choose layers, set passwords, and encrypt.
App Sandboxed
Runs in macOS App Sandbox for maximum security. Your files and passwords are never shared or stored.
How It Works
Secure your files in three simple steps
Encryption
Select Your File
Choose any file you want to encrypt - documents, images, videos, anything.
Choose Encryption Layers
Select 1-10 layers. More layers = stronger security.
Set Passwords
Enter a unique password for each layer. Keep them safe!
Encrypt & Save
Click encrypt and save your protected file anywhere.
Decryption
Select Encrypted File
Choose the encrypted file you want to decrypt.
Set Layer Count
Must match the number of layers used during encryption.
Enter Passwords
Enter passwords in the same order as encryption.
Decrypt & Restore
Click decrypt and save your original file back.
Perfect For
Protect all your sensitive files with ByteDump
Business Documents
Contracts, NDAs, financial records
Medical Records
Personal health information
Financial Data
Tax returns, bank statements
Passwords & Keys
Backup codes, recovery keys
Personal Photos
Private images and videos
Legal Documents
Wills, deeds, agreements
Research Data
Sensitive research files
Backups
Encrypted file backups
Start Protecting Your Files Today
Download ByteDump for free from the Mac App Store
Download on the App StoremacOS 14.6 or later