PyArmor is a command line tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts. It protects Python scripts by the following ways:
- Obfuscate code object to protect constants and literal strings.
- Obfuscate co_code of each function (code object) in runtime.
- Clear f_locals of frame as soon as code object completed execution.
- Verify the license file of obfuscated scripts while running it.
Refer to How PyArmor Does It
- Python 2.5, 2.6, 2.7 and Python3
- Prebuilt Platform: win32, win_amd64, linux_i386, linux_x86_64, macosx_x86_64
- Embedded Platform: Raspberry Pi, Banana Pi, Orange Pi, TS-4600 / TS-7600
Refer to docs/platforms.rst
Installation
pip install pyarmor
Obfuscate scripts
pyarmor obfuscate foo.py
Run obfuscated scripts
cd dist
python foo.py
Pack obfuscated scripts into one bundle
pip install pyinstaller
pyarmor pack foo.py
Generate an expired license and run obfuscated scripts with new license
pyarmor licenses --expired 2018-12-31 PRODUCT-SN-0001
cp licenses/PRODUCT-SN-0001/license.lic dist/pytransform/
cd dist/
python foo.py
Start webui, open web page in browser for basic usage of PyArmor
pyarmor-webui
More usage, refer to
PyArmor is published as shareware, free trial version never expires, but there are some limitations:
- The maximum size of code object is 35728 bytes in trial version
- All the trial version uses same public capsule other than private capsule
- ...
For details, refer to PyArmor License.
Click Purchase,
A registration keyfile generally named "pyarmor-regfile-1.zip" will be sent to your by email immediately after payment is completed successfully. There are 3 files in the archive:
- REAME.txt
- license.lic (registration code)
- .pyarmor_capsule.zip (private capsule)
Run the following command to take this keyfile effects:
pyarmor register /path/to/pyarmor-regfile-1.zip
Check the registeration information:
pyarmor register
The registration code is valid forever, it can be used permanently.
Any question feel free email to [email protected], or click here to report an issue