- Tiny11 25H2 reduces bloatware, enables local accounts, and lowers installation requirements Windows 11 on older PCs.
- The Builder uses DISM and LZX compression, removes apps , the Copilot, Outlook or Teams and allows custom images.
- Supports 25H2 (Release Preview/Stable), ARM, and languages; still requires a valid license. Windows.
In the final stretch of Windows 10 support, the arrival of tiny11 25H2 It has become a lifeline for many older computers and those who want a much cleaner Windows 11. This update to the NTDEV project puts the focus on trim bloatware, minimize requirements hardware and facilitate an installation without constraints such as the Microsoft account. All this, while preparing for the new 25H2 branch of Windows 11, already in its deployment/public preview, with the aim that no one is left behind because of the TPM 2.0 or other filters.
If you're coming from an older PC, if your computer displays "incompatible" when you try to update, or if you simply can't stand the ads, widgets, and apps that Microsoft installs by default, this light edition has a clear message: You decide what stays and what goes. And, if that were not enough, it offers a ready-to-use image and also tools to create your own custom one, relying on official Microsoft technologies to reduce risks and maintaining compatibility with ARM, different languages, and any Windows 11 build.
What is tiny11 25H2 and why it matters now
The tiny11 project is not new: it has been pursuing for some time Optimize Windows 11 ISO image To make it lighter, consume less power, and be less cumbersome. The 25H2 release arrives just as millions of users must decide whether to buy a new computer, pay for ESU, or upgrade to Windows 11. It does so by offering a lighter and, above all, less invasive alternative than the original system loaded with pre-installed services.
In this edition, NTDEV has updated its Tiny11 Builder to make it work with Windows 11 25H2, currently in final deployment and/or Release Preview channel. In addition, there is a pre-built image ready to use which inherits the advantages of the project: a compact system to which you can add features whenever you need them, without dragging around everything you don't use. For those who don't want complications, it's just install and go.
One of the great advantages is that tiny11 25H2 reduces minimum requirements compared to standard Windows 11. Installing the system on older machines or uncertified is possible with tiny11, while maintaining essential hardware compatibility and the key features you need for work or play.
Another key section is the start-up experience: tiny11 allows the installation with local accounts, avoiding the mandatory use of a Microsoft account that the standard setup attempts to enforce. Those who value privacy and control will appreciate that this requirement is removed during the initial installation.
The project continues to be free and open sourceThe Builder and its scripts are available on GitHub, and the ready-to-use tiny11 image can be found in repositories like the Internet Archive. The philosophy is clear: community first, with transparency and tools that any user can review and improve.
Technical innovations: LZX compression, less ballast and more control
The update to tiny11 25H2 stands out for adopting compression LZX in “Recovery” mode instead of the Xpress (Fast) method used previously. This helps generate more compact images without sacrificing stability, significantly reducing the size of the installed system and improving system management. storage.
The entire construction process is supported by official Microsoft tools such as DISM and scripting in PowerShellThe only external piece is the oscdimg.exe executable from the Windows ADK to generate the ISO and an open source unattended answer file that allows avoid the requirement to sign in with a Microsoft account during OOBE. That is, there are no "weird patches": the goal is to minimize risks and maintain integrity.
In terms of unbloat, the resulting image can be removed at source pre-installed applications and services from Microsoft that often stay in the background, consuming CPU and RAM. Among the most cited are Copilot, the new Outlook client, Microsoft Teams, Xbox, OneDrive, Edge, Maps, or Media Player, in addition to the widgets and news that many don't want. If you want them later, you can reinstall them. from the Microsoft Store or with the corresponding packages.
It's not just a matter of space: tiny11 can reduce up to around a 5% CPU and memory usage compared to a standard installation, which on smaller computers makes a difference in fluidity and stability. Furthermore, there are cases where the system takes up less than 4 GB after installation, compared to 20 GB or more with a conventional Windows 11 with everything that comes standard.
An important mention is the treatment of Copilot. tiny11 not only removes it, it also incorporates proactive changes in the registry to disable it and avoid reinstallations unwanted by the system. For those who perceive the IA integrated as intrusive or irrelevant to your daily use, it is a relief to have that control from the first minute.
Tiny11 Builder, Core Builder, and Pre-Built Image: Which to Choose?
The star proposal remains Tiny11 Builder, a set of PowerShell scripts with which you can make your own ISO “light” version starting from an original build of Windows 11 (any edition, language, or architecture, including ARM). This allows you to decide precisely which components stay and which ones go, transparently and reversibly if you later decide to reinstall something.
If you're looking for even more minimalism, NTDEV has introduced Tiny11 Core Builder, a "radical" variant designed for developers, rapid testing, or environments where every MB counts. This option creates an extremely reduced image by eliminating service components, with one key caveat: you won't be able to add new features or languages after installation, because parts of the system needed to do so will be missing.
For those who do not want to touch scripts, there is also a pre-built image from tiny11. It's less customizable than Builder, but it gets you up and running in minutes with a streamlined, clean, and uncomplicated Windows 11. Its philosophy is to prioritize simplicity, leaving the door open for you to install what you really need later.
In all cases, tiny11 respects a fundamental principle: you still need a valid license Windows to comply with the terms. This isn't a "pirated" version, but rather an installation optimization, and it's worth remembering this to avoid misunderstandings and keep your system legal.
Support for Windows 11 25H2 is also planned: Builder works with any compilation, including those from the Release Preview channel, and its goal is that when the update is fully stable, you can adopt it without swallowing the burden that Microsoft adds by default.
What you can remove: bloatware, ads, and unnecessary services
One of the main reasons why tiny11 has gained popularity is its ability to eliminate what you don't use and often penalizes performance. This includes apps that many consider dispensable from the start Boot.
- Copilot and AI components: off the taskbar and mitigated so it doesn't reappear.
- Microsoft Teams and Outlook: uninstalled in the image to avoid background processes.
- Xbox, OneDrive, Edge, Clipchamp: outside the base system; reinstallable if needed.
- Maps, Media Player, News and Weather: Goodbye to widgets and advertising disguised as “recommendations.”
In addition to getting rid of apps, tiny11 trims down telemetry and integrated ads for a more streamlined experience. The result is a faster system, with fewer background processes and a quieter interface that focuses on what really matters to you.
This approach does not mean losing compatibility: the key features are still there (drivers, update stack, core Windows features), and hardware compatibility remains at a good level, even on older computers that wouldn't even get past the wizard with standard Windows 11.
If your needs change at any time, most of the components you have removed can be easily replaced. install them later from the Store or through official packages. The important thing is that the initial decision is yours, not the installer's.
Installation without a Microsoft account and with fewer requirements
One of Microsoft's recent "battles" has been to force the use of the Microsoft ID account during configuration. tiny11 incorporates the necessary mechanisms so that set up a local account from the beginning, without Tricks of disconnecting the network or any complicated steps during the OOBE.
As for hardware requirements, tiny11's approach allows you to install Windows 11 on non-compatible equipment, whether due to TPM 2.0, an out-of-list processor, or other limitations. This reduction in barriers opens the door to reusing PCs that are still perfectly suitable for everyday tasks.
If you prefer other routes, you have options such as Rufus to create a bootable USB removing restrictions, Flyoobe (v1.5) to target cleaner facilities or tools such as NTLite and Talon with which you can customize components and services. All of them are part of an ecosystem that seeks to give you control over what is installed and how it is installed.
Even with so much flexibility, tiny11 continues to rely on official technologies and good practices to avoid compromising the user: the use of DISM, PowerShell scripts, open source unattended archiving, and the absence of opaque binaries are part of the commitment to transparency.
Performance, stability and consumption: what you notice on a daily basis
Where tiny11 makes a difference is in everyday use: less bloat means less CPU/RAM consumption, fewer intrusive services, and more overall stability. That ~5% resource savings may seem modest, but on leaner systems, it translates into a more responsive interface, less waiting, and fewer stutters.
La LZX compression It provides additional benefits by compacting the system and improving data density, resulting in a significantly smaller disk footprint. When your system only has 64 or 128 GB, every gigabyte counts, and going from 20 GB to less than 4 GB for the base system is a very noticeable difference.
By reducing resident processes and apps that restart themselves, you also reduce the system's temptation to "recommend" things to you or run tasks that have nothing to do with what you're currently doing. The result is a less invasive experience, more predictable and oriented to actual work.
If your PC is powerful, you might not notice a huge jump in games or professional applications compared to standard Windows 11; however, you'll gain in cleanliness and control. For low-end hardware, the improvement is much more palpable, especially when opening multiple apps, browsing, or working with documents.
Windows 10 shuts down: options if you don't want to take the plunge yet
Microsoft has marked in red the 14th October 2025 for the end of Windows 10 support. Due to pressure from its huge installed base, there will be a program Extended Security Updates (ESU) for a limited time, but software manufacturers may stop supporting their products on that system.
If you prefer to stay on Windows 10, you can: sync your settings with OneDrive, redeem 1.000 Microsoft Rewards points for one year of security updates or pay 30 Euros to access ESU, with the advantage of being able to cover up to 10 devices. It's not ideal, but it offers leeway if you need to speed up the transition.
Another intermediate alternative is to consider “cleaner” editions of Windows 11, such as Windows 11 LTSC, or opt for independent solutions like tiny11. If you are interested Linux, there are very polished distributions, but for many users trained in the Windows ecosystem, tiny11 is less disruptive because it maintains compatibility with your usual software.
There is also the option to explore projects like WINUX If you're looking for a Windows feel in the Linux world, however, for most people, the ability to install Windows 11 on unsupported hardware without any hassle with tiny11 is often the most practical shortcut.
How tiny11 25H2 fits into the Windows cycle
Windows 11 25H2 doesn't promise tons of new features visible from day one, but it does mark a new support cycle upon which the system's evolution will be built. The fact that tiny11 has already been prepared for this version means you'll be able to stay up-to-date even with non-certified hardware, without having to carry everything Microsoft includes by default.
From a community perspective, tiny11's success demonstrates the discontent with the “all inclusive” Windows 11: If your PC is running smoothly, why clutter it with services you don't use? Tools like tiny11 answer that question with facts, putting the helm back in the hands of the user.
Risks? Like any modified image, it is advisable download from official sources (project GitHub, recognized repositories), review what's being removed, and understand the implications. The Builder approach, by relying on native Microsoft technologies, helps keep the process under control and auditable.
With the end of Windows 10 just around the corner and Windows 11's requirements increasing, tiny11 represents a sensible way to extend the life of your computer and enjoy a more agile operating system. Less is more when what you take away does not add value to your work or your leisure.
Looking at it as a whole, tiny11 25H2 puts on the table a Windows 11 that breathes better: installation with local account Frictionless, bloatware and telemetry trimming, LZX compression for a more compact system, and a Builder that gives you fine-grained control over each component. Added to this is compatibility with 25H2, support for architectures and languages, and the ability to use it on incompatible PCs, making it a very attractive option for migrating from Windows 10 without having to jump through hoops with new hardware or the bloated experience we've grown accustomed to.
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