Uninstall applications on Windows

Uninstalr is a free Windows software uninstaller. Remove multiple programs in an unattended batch, find leftovers and review what will be deleted.

Freeware. No trials, nag screens or spyware.

Version 3.2 · 7.8 MB · Updated July 20th, 2026 · Changelog

Uninstalr showing installed applications and their disk usage
  • Windows 11, 10, 8 and 7
  • Setup or portable
  • Unattended batch uninstall
  • Free

Uninstall many applications at once

Use Uninstalr to uninstall software in one unattended batch. Its custom engine analyzes the files, folders and registry data that belong to each selected app.

Uninstall multiple programs

Uninstall many apps at the same time, even when the apps do not support silent uninstallation.

Explore batch uninstallation

Unattended uninstallation

After you start an unattended uninstallation, Uninstalr removes the selected software without further input.

See how unattended removal works

Accurate app sizes in one searchable list

Search, sort and filter a single list of installed applications to find exactly what you want to remove.

See how much space each app uses, calculated in real time instead of relying on the often inaccurate Windows Installed Apps listing.

Explore Uninstalr’s features
The Uninstalr main window with installed applications and sizes

You choose what is removed

Uninstalr shows the files, folders and registry data it plans to remove before the uninstallation begins.

Review the list, follow the on-screen instructions and create backups before proceeding.

Read the help and common questions
Uninstalr preview of data that will be removed

Find leftovers from uninstalled applications

Uninstalr attempts to detect leftovers from apps you have already uninstalled, along with portable apps and software installed through different platforms.

Take a closer look at the interface, settings and installation monitoring.

See the installation monitor and uninstall preview
Uninstalr showing detected leftovers from previously removed software

Remove portable apps, Microsoft Store apps and games

Uninstalr can uninstall programs on Windows, with dedicated support for detecting 16 types of apps, including regular desktop software, portable apps and Steam games.

See all supported features
  1. Normal Windows apps
  2. Microsoft Store apps
  3. Portable apps
  4. Leftovers of old apps
  5. Chocolatey apps
  6. Ninite apps
  7. PortableApps.com apps
  8. Steam games
  1. EA App games
  2. Epic Games Store games
  3. Riot platform games
  4. GOG Galaxy games
  5. WarGaming.net games
  6. Battle.net games
  7. itch.io games
  8. Big Fish platform games

How to uninstall apps on Windows

  1. Download Uninstalr, run it and let it scan for installed applications, portable apps and leftovers.
  2. Select one or more programs to remove and start the uninstall preview.
  3. Review the files, folders and registry data, follow the on-screen instructions and confirm the uninstallation.

Create backups before removing software. For missing uninstallers, stubborn programs and other questions, read the Uninstalr help and tutorials.

Uninstalr Pro supports development

Uninstalr is freeware. If it helps you, consider supporting its development with an Uninstalr Pro license.

See what’s included in Pro

Priority support and lifetime updates

Get priority technical support, a direct line for feature requests and free updates for life with a one-time payment.

View Uninstalr Pro license options and pricing

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Download Uninstalr free

Looking for free uninstall software? Choose the portable version or install Uninstalr on your Windows PC. Both versions have the same features.

Download Uninstalr free