Build Professional Windows Installers
Create setup packages, self-extracting archives, and silent installers in one visual IDE. Add files, configure actions, sign your output, and ship — no scripting required. Or let AI assist you in building installers that deploy successfully.
Trusted by thousands of developers worldwide since 2006. Windows 7-11 compatible.
All You Need to Ship Apps and Files
Package, compress, customize, sign, and automate — everything you need to ship professional Windows installers.
Build Installers with AI
Describe your package in plain English, generate a first project, then refine files and actions directly inside the IDE. Bring your own AI provider — OpenAI, Anthropic, Google, Mistral — or run a local model with Ollama or llama.cpp for full privacy.
What this unlocks
Choose any AI provider via API key, or keep everything private with a local model — your data never leaves your machine.
See How It Works
From AI-assisted creation to signed delivery — key workflows from start to finish.
Your AI-Powered Installer Assistant
Ask for a silent installer, a signed package, or a setup with custom screens, and the assistant assembles the first version inside the product. Connect any provider with an API key, or use a local private model.
- Generate a project from a natural-language request
- Choose your AI: OpenAI, Anthropic, Google, Mistral, or a local model (Ollama, llama.cpp)
- Refine the result with iterative prompts inside the IDE
Orchestrate every step of the install with Custom Actions
Choose from over 60 built-in actions to read the registry, edit XML and INI files, manage Windows services, display custom dialogs, and run programs at any stage of the installation — no scripting required.
- Manage registry keys, environment variables, and Windows services visually
- Chain actions with conditionals, flow control, and error handling
- Import ready-made action templates or build reusable sequences
Design polished setup flows and branded screens
Use the visual builder to control how your installer looks and feels from the first welcome page to the final confirmation screen.
- Edit welcome, progress, and end screens visually
- Control themes, branding, and installer resources
- Preview both builder-side setup and runtime experience
Keep your packages trusted, signed, and ready to ship
Configure digital signatures, manage certificates, and connect Azure Artifact Signing — all from the same build environment.
- Configure signature settings directly in the builder
- Work with certificate and trust-signing integrations
- Move from unsigned output to trusted delivery in one flow
Automate repeated builds without giving up visibility
The command-line compiler, text-file directives, and the free included MCP server let you plug Paquet Builder into any automation workflow — from batch scripts to AI-driven pipelines.
- Run silent builds from the command line or via text-file directives
- Control projects programmatically with the free MCP server
- Connect batch jobs, CI/CD pipelines, and AI coding agents with structured exit codes
What customers say
All reviews"It provides me with all options I need, and the return on investment is perfect. The user interface is well designed, helpful and self-explaining."
"I use it to create an installer for an Excel add-in, which probably isn't exactly what it was intended for, but it does the job brilliantly!"
Three steps to your first installer
No scripting languages to learn. No configuration files to write. Just results.
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Create a Project
Start from scratch or let the AI assistant generate one from your description.
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Customize and Configure
Shortcuts, registry entries, custom actions, themes, and multilanguage — all from the visual IDE.
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Build and Ship
Compile with one click, sign if needed, then distribute to your users.
Ready to Build Better Installers?
Download Paquet Builder for free and create your first professional installer in minutes. No credit card required.