Professional MSI installer creation for Windows developers. Build production-ready Windows Installer packages with a modern WinUI 3 interface — no expensive subscriptions, no XML hand-editing. Handles files, shortcuts, registry, custom actions, services, installer branding, and self-contained MSI with embedded CAB. InstallShield costs $2,000+/year. InstallerStudio is $199 — one time.

Anima - OnBrand Vibe Coding — Design-aware AI for modern product teams.

Design-aware AI for modern product teams.

Hi PH! I'm Paul — 25 years of enterprise Windows development. The origin story: WiX went from free/open source to $6,500/year support overnight. InstallShield costs $2,000+/year. Advanced Installer is $500+/year. Every tool in this space is either unaffordable, requires writing XML by hand, or both. The industry has a habit of building great tools, then monetizing them into oblivion. InstallerStudio is a counter-argument to that — affordable, independent, not beholden to anyone's licensing decisions. Built by someone who's been on the wrong end of that greed. $199. One time. Yours forever. The best part: InstallerStudio ships its own installer, built with itself. Happy to answer questions about MSI internals or why I built this instead of just wrapping WiX!

Anima - OnBrand Vibe Coding — Design-aware AI for modern product teams.

Design-aware AI for modern product teams.

Installer Studio

Create MSI installers without InstallShield or WiX

Create MSI installers without InstallShield or WiX