Install Pia in only two minutes. No account. No tracking. With a local model and sync off, nothing you write leaves your device.
The button installs Pia for everyone on the machine and needs admin rights. Install for the current user instead Release notes (English)
Publisher: neo42 GmbH · Wiehl, Germany
Both installers are digitally signed and timestamped (Authenticode, SHA-256). Windows shows "neo42 GmbH" as the publisher before installing — if it shows anything else, stop and get in touch.
Choose a cloud provider like OpenAI or Mistral and your requests go to them; switch on Cloud Sync and your data lives on a server — ours or one you run yourself. Where your data goes walks through every setup.
Run the installer. No account creation, no sign-up forms.
A guided wizard walks you through connecting OpenAI, Azure, or any compatible provider.
Pia sits in your system tray. One hotkey and you're ready to go.
64-bit Windows 10 or later. .NET 10 runtime included.
A guided setup wizard walks you through provider configuration in minutes. Use Pia locally with your own AI keys — cloud sync is optional.
The Windows client’s full source code is on GitHub. Build it yourself if you prefer.
Trouble installing or using Pia? piasupport@pia-ai.de