Advanced Application Uninstaller and Cleaner

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What Advanced Application Uninstaller and Cleaner is

Advanced Application Uninstaller and Cleaner is a free Windows tool for uninstalling applications and removing related leftover data. It detects installed applications by scanning the Windows registry and can remove multiple selected applications in one run. For each selection, it runs the application's official uninstaller before cleaning related registry entries and directories. Its optional Thorough mode searches more deeply for remaining files and data. A dry-run preview shows proposed changes without modifying the system; the tool also provides confirmation prompts, error handling, backups, logs and detailed reports. Automatic backups can be disabled through command-line options. No installation is required: download the script and run it with Python. It requires Windows, Python 3.6 or higher, and administrator privileges. The repository identifies the project as MIT licensed and invites contributions. The maker advises starting with a dry run and warns improper use could cause system issues.

Who it suits

It suits Windows users managing applications through interactive selection, guided uninstall options or command-line controls. Users should be comfortable running a Python script with administrator privileges.

What it does well

Free to use.
Can uninstall multiple selected applications in one run.
Dry-run previews changes without modifying the system.
Can back up registry keys and files.
Generates detailed uninstall reports.

What to know first

Requires Windows, Python 3.6 or higher, and administrator privileges.
Improper use could cause system issues.
No installation is required; users run a downloaded script.

Getting started

Open the project website on GitHub
Download the script
Install or use Python 3.6 or newer
Run the script on Windows with administrator privileges
Start with a dry-run preview before removing applications

Verdict

This tool combines application removal with leftover cleanup, previews and reports. Its Python and administrator requirements, along with the maker’s warning, make dry-run mode an important first step.

Questions

Is Advanced Application Uninstaller and Cleaner free?

Yes. The project lists a free plan.

Which platforms does it support?

It supports Windows.

Does it require installation?

No. Download the script and run it with Python.

What requirements apply?

You need Windows, Python 3.6 or newer, and administrator privileges.

Is the project open source?

The repository identifies it as MIT licensed.

Can it remove several applications together?

Yes. You can select multiple applications for removal in one run.

Facts from Advanced Application Uninstaller and Cleaner's own pages

Application detection: It automatically detects installed applications by scanning the Windows registry. · github.com, 9 Oct 2026
Backups: The tool can back up registry keys and files before deletion, and its command-line options can disable automatic backups. · github.com, 9 Oct 2026
Batch removal: It can remove multiple selected applications in one run. · github.com, 9 Oct 2026
Batch uninstall: Yes · github.com, 23 Sept 2026
Cleanup: Thorough mode performs an optional deep scan for leftover files and data. · github.com, 9 Oct 2026
Detection: It scans the Windows registry to detect installed applications. · github.com, 9 Oct 2026
Free plan: Yes · github.com, 23 Sept 2026
Installation: No installation is required; the README says to download the script and run it with Python. · github.com, 9 Oct 2026
Intended user: The README describes interactive selection, guided uninstallation options, and command-line controls for users managing Windows applications. · github.com, 9 Oct 2026
Intended users: The maker describes it as a tool for completely uninstalling Windows applications and cleaning leftover data. · github.com, 9 Oct 2026
Leftover scan: Yes · github.com, 23 Sept 2026
License: The repository identifies the project as MIT licensed. · github.com, 9 Oct 2026
Portable version: Yes · github.com, 23 Sept 2026
Preview: Dry-run mode previews changes without modifying the system. · github.com, 9 Oct 2026
Purpose: The tool uninstalls Windows applications and cleans up leftover data. · github.com, 9 Oct 2026
Reporting: It generates detailed reports of the uninstallation process. · github.com, 9 Oct 2026
Reports: It generates detailed reports about the uninstallation process. · github.com, 9 Oct 2026
Requirements: It requires Windows, Python 3.6 or higher, and administrator privileges. · github.com, 9 Oct 2026
Safety: The tool provides backups, dry-run previews, confirmation prompts, error handling, and detailed logging. · github.com, 9 Oct 2026
Support and contributions: The README invites users to contribute by submitting a pull request. · github.com, 9 Oct 2026
Uninstall methods: It runs an application's official uninstaller before cleaning related registry entries and directories. · github.com, 9 Oct 2026
Warning: The maker advises running dry-run first and warns that improper use could cause system issues. · github.com, 9 Oct 2026