• 🇪🇸 Español

Command-line tool to split files into multiple parts and reconstruct them later. Supports ZIP compression with AES-256 encryption.

• Split any file into N equal parts
• Optional ZIP compression with AES-256 encryption
• Automatic MD5 integrity verification
• Automatically detects all parts in a sequence
• Automatically detects if ZIP files require a password
• Fully interactive mode
• Option to delete fragments after reconstruction

• Python 3.6+
• p7zip (only if using password protection)

macOS:

brew install p7zip

Linux (Debian/Ubuntu):

sudo apt install p7zip-full

Linux (Fedora/RHEL):

sudo dnf install p7zip p7zip-plugins

Linux (Arch):

sudo pacman -S p7zip

# Clone the repository
git clone https://github.com/function0xmarki/carpenter.git
cd carpenter

# Make executable
chmod +x carpenter.py

python3 carpenter.py -split file.jpg

The script will interactively ask:

1. How many parts to split into?
2. Protect with password? (y/n)
   • If yes: asks for password and confirmation, generates .zip files with AES-256
   • If no: generates uncompressed .part files

python3 carpenter.py -join file_01.part

Note: You can specify any part in the sequence (not necessarily part 0). The script will automatically find all parts and detect if a password is needed.

When finished, it will ask if you want to delete the fragments.

python3 carpenter.py --help

When splitting photo.jpg into 3 parts:

Part _0 contains metadata to verify integrity and restore the original filename.

• Passwords are requested interactively and not shown on screen
• When splitting with password, confirmation is required
• When joining, it automatically detects if the file requires a password
• Encryption uses AES-256 via 7-Zip
• MD5 checksum verifies the file has not been modified

MIT License