Top 10 PowerShell Windows10 Projects

Win11Debloat

1 21 25,530 8.9 PowerShell

A simple, easy to use PowerShell script to remove pre-installed apps, disable telemetry, as well as perform various other changes to customize, declutter and improve your Windows experience. Win11Debloat works for both Windows 10 and Windows 11.

Project mention: Microsoft keeps adding stuff into Windows we don't need | news.ycombinator.com | 2025-08-16

I think it took me a week, too, until I ran into the windows debloater in a sibling comment: https://github.com/Raphire/Win11Debloat
We need to bring back the Windows.CoRe.RePack.iso torrents
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Windows-Optimize-Harden-Debloat

2 1 1,309 5.4 PowerShell

Enhance the security and privacy of your Windows 10 and Windows 11 deployments with our fully optimized, hardened, and debloated script. Adhere to industry best practices and Department of Defense STIG/SRG requirements for optimal performance and security.
Optimize-Offline

3 6 729 0.0 PowerShell

Optimize-Offline is a Windows 10 offline image optimization framework.
MicrosoftTeams-msinternal

4 17 517 10.0 PowerShell

This project was created from PowerShell which allows people to download the latest internal build of Microsoft Teams.
WinRice

5 4 348 2.8 PowerShell

Set up your brand new Windows device up to a breathtaking 60 times faster.
private-secure-windows

6 7 200 3.5 PowerShell

Privacy and security baseline for personal Windows 10 and Windows 11
Windows_Optimisation_Pack

7 1 169 5.5 PowerShell

Debloat & Optimise your Windows
InfluxDB

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InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
Windows.10.DNS.Block.List

8 5 88 6.1 PowerShell

Windows DNS Block List
W1X-Debloat

9 1 42 8.9 PowerShell

A one click trick to cleaning up Windows 10 & Windows 11.
WinSoftwareUpdate

10 1 22 1.9 PowerShell

With this module you can automatically update your installed Windows softwares trough WinGet

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

PowerShell Windows10 discussion

PowerShell Windows10 related posts

Microsoft keeps adding stuff into Windows we don't need

5 projects | news.ycombinator.com | 16 Aug 2025
Apple has announced its final version of macOS for Intel

2 projects | news.ycombinator.com | 10 Jun 2025
Valve takes another step toward making SteamOS a true Windows competitor

2 projects | news.ycombinator.com | 24 May 2025
Ask HN: Why do you use Apple products?

1 project | news.ycombinator.com | 9 May 2024
The unreasonable effectiveness of i3, or: ten years of a boring desktop

1 project | news.ycombinator.com | 3 Mar 2024
First PC build

1 project | /r/NZXT | 11 Dec 2023
Is there a way to keep the axolotl logo from the Bing suggested search? Sorry if incorrect sub.

4 projects | /r/Windows11 | 6 Dec 2023
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sevalla.com | 1 Sep 2025

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Index

What are some of the best open-source Windows10 projects in PowerShell? This list will help you:

#	Project	Stars
1	Win11Debloat	25,530
2	Windows-Optimize-Harden-Debloat	1,309
3	Optimize-Offline	729
4	MicrosoftTeams-msinternal	517
5	WinRice	348
6	private-secure-windows	200
7	Windows_Optimisation_Pack	169
8	Windows.10.DNS.Block.List	88
9	W1X-Debloat	42
10	WinSoftwareUpdate	22