Uninstalr 3.0

Uninstalr: fast, focused Windows uninstaller with powerful batch cleanup

Uninstalr is a lightweight Windows uninstaller that emphasizes speed, accuracy and a no-frills workflow. The app is freeware (with an optional paid Pro tier for priority support), weighs about 7.5 MB, and as of version 3.0 (released Apr 1, 2026) runs on Windows 11, 10, 8 and 7. Available as a portable executable or a traditional installer, Uninstalr is designed for technicians, power users and anyone who wants a reliable way to remove programs and leftover traces.

Key features and why they matter

• Unattended batch uninstall: queue and remove multiple applications in one operation, including software that doesn’t offer a silent uninstaller. Once started, the process can complete with no further interaction.
• Custom uninstallation engine: tailored heuristics and cleanup routines detect and remove leftover files, folders and registry entries more effectively than the default Windows Installed Apps list.
• Real-time disk usage: disk space consumption is measured live for each app, avoiding the inaccurate metadata often shown by Windows.
• Portable and installer options: carry Uninstalr on a USB toolkit or deploy via setup for persistent use on a workstation.
• Per-file visibility: preview the exact files and registry items slated for removal so you retain control and avoid accidental deletions.

Wide coverage of app types and game platforms

Uninstalr supports traditional desktop programs and a wide range of other sources, making it useful for cleaning systems with mixed software ecosystems. Built-in detection includes:

• Normal Windows apps and Microsoft Store apps
• Portable applications and PortableApps.com packages
• Package managers like Chocolatey and Ninite
• Game launchers and platforms: Steam, Epic Games Store, GOG Galaxy, EA App, Riot, Battle.net, WarGaming.net, itch.io, Big Fish and more

Interface and workflow

The UI is deliberately minimal and task-focused: a single sortable list of installed applications with search, filter and grouping controls. Dark-mode friendly styling matches modern Windows themes. Before executing an uninstall, Uninstalr shows a preview of items to be removed and calculates freed space, which helps you plan cleanups safely and efficiently.

Advanced controls, monitoring and transparency

• Filtering and search: narrow the list by publisher, size, install date or custom filters to target specific software quickly.
• Install monitoring: optional monitoring can track newly installed programs so future removals are more complete.
• Detailed logs: per-uninstall logs provide transparency for auditing and troubleshooting removed files and registry edits.

Performance, suitability and target users

Uninstalr’s strengths are its fast scanning, high cleanup accuracy and robust unattended removal — features that appeal to IT pros, system builders, refurbishers and power users managing many machines. Casual users benefit from the simple interface and safe preview behavior, while professionals will appreciate batch operations and portability.

Distribution, updates and extras

Download options include a portable EXE and a small installer. The developer maintains an active changelog and blog with performance comparisons and how-to guides. Uninstalr Pro is an optional paid upgrade that adds priority technical support for users who want developer-assisted help.

Reasons to use Uninstalr today

1. Efficient, unattended batch removal for rapid system cleanups.
2. Broad detection across installers, portable apps and game platforms.
3. Live disk usage calculations and per-file previews for safer uninstall decisions.
4. Small footprint and portable mode make it ideal for technicians and USB toolkits.
5. Freeware core with an optional Pro purchase to support development and get priority support.