FREE & OPEN SOURCE · WINDOWS

Turn Python scripts into
Windows apps, visually.

Pywix wraps PyInstaller in a clean, guided desktop UI — pick a file, set your options, and build a real .exe. No terminal, no memorized flags.

Download for Windows View source on GitHub
FEATURES

Everything PyInstaller can do — with buttons

The full build pipeline, exposed as a friendly interface instead of a wall of CLI flags.

THEMING

Try the theme switcher

Light, Dark, System, or the original Developer look — every switch crossfades instantly in the real app. Click a mode below to preview it.

INSTALLER

A real installer, not a bare .exe

Pywix ships its own step-by-step wizard — this is a live preview of it, auto-advancing so you can see the whole flow.

Pywix
FIRST LAUNCH

Every install ends with fireworks

A 6-second celebration screen plays the first time you open the app after installing it. Hit play for a taste.

Thank you for installing Pywix!

Enjoy building your apps.

VERSION HISTORY

Every installer, ever published

Grab the latest, or see exactly what changed in an older one.

VersionReleasedWhat it providesInstaller
v1.0.2
latest		 2026-08-31 Added a License/Agreement step to both installers, disclosing the local .py/.ico file indexing (paths and names only, never uploaded) and a note that PyInstaller conversion can briefly use high CPU/memory and warm up the device.
Download
PySide6 wizard · 116 MB
Download
Inno Setup · 36 MB
v1.0.1 2026-08-30 Renamed the app to Pywix (formerly Python App Builder) — window title, About screen, and installer wizard all updated to match. Download
116 MB
v1.0.0 2026-08-30 First release — the PySide6 GUI wrapper for PyInstaller, plus a custom installer with a branded wizard and a first-launch thank-you celebration. Download
116 MB

See the full Releases page →