AppGeek updates everything installed on a Windows PC in a single pass. It reads the installed-programs registry and the Microsoft Store package list, matches what it finds against winget's repository, and shows exactly which applications have a newer version available. You tick the ones you want and it runs them one after another - nothing ever installs itself.

It also carries a catalogue of 67 common applications, so a fresh Windows install can be kitted out from one screen.

Because it runs installers with administrator rights it is deliberately careful. It detects whether each application was installed per-user or machine-wide and pins winget to the same scope, so an update never strands the copy you already had. It never kills an installer mid-run, refuses an uncertain package match rather than guessing, and can take a system restore point first. Security-relevant updates are flagged so they stand out.

Free and open source under GPL-3.0. No ads, no sign-up and no Pro tier.

Features

  • One scan finds every out-of-date application on the machine
  • You tick what updates - nothing ever installs itself
  • Catalogue of 67 common applications for kitting out a fresh install
  • Pins winget to the scope an app was actually installed at
  • Never kills an installer that is already running
  • Refuses an uncertain package match rather than guessing wrong
  • Flags security-relevant updates - browsers, PDF readers, Java
  • Optional system restore point before a run starts
  • Exports a full inventory of installed software as CSV or HTML
  • Installer or single portable executable - free, GPL-3.0, no ads

Project Samples

Project Activity

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License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Windows

Languages

English

Intended Audience

End Users/Desktop, System Administrators

User Interface

Win32 (MS Windows)

Programming Language

C#

Related Categories

C# Software Distribution Software, C# Installers

Registered

2026-08-23