cx_Freeze is a set of scripts for freezing Python scripts into executables using many of the techniques found in Thomas Heller's py2exe,...
Best PEX Alternatives ranked by AI · updated Aug 2026
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PEX creates self-contained Python executable files containing an application and its dependencies. It is designed for reproducible deployment of command-line programs and services in Python environments.
Top 6 PEX alternatives
PyInstaller is a program that converts (packages) Python programs into stand-alone executables, under Windows, Linux, Mac OS X, AIX and Solaris. Its...
Nuitka is a Python compiler that converts Python code into native machine code for better performance.
Free and open-source
Stickytape combines a Python script and its local module dependencies into a single source file. It is intended for developers who need...
Pros
- Produces a readable single Python file rather than a binary bundle
- Simple workflow for small scripts and internal utilities
- Works with standard Python execution environments
Cons
- Does not package the Python interpreter or native dependencies
- Less suitable for complex applications than PyInstaller or PEX
- Can struggle with dynamic imports and unusual packaging patterns
5
LinkedIn
Shiv
Shiv builds self-contained Python zip applications with embedded dependencies and a small bootstrap environment. It targets developers deploying command-line tools and services...
Pros
- Simple way to create executable Python zip applications
- Uses standard packaging formats and pip-compatible dependencies
- Supports isolated runtime environments and dependency caching
Cons
- Requires Python on the target system
- Not intended to create native standalone executables
- Runtime behavior can depend on the target Python environment
6
zipapp
Python Software Foundation
zipapp is Python's standard-library tool for creating executable ZIP archives from Python applications. It is intended for developers distributing pure-Python command-line applications...
Pros
- Included with Python and requires no third-party build tool
- Creates compact, portable application archives
- Uses a standard ZIP format that is easy to inspect
Cons
- Does not bundle Python itself
- Does not automatically resolve or include dependencies
- Native extensions need separate installation or specialized tooling
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