Only ~8 GB install size; keeps essential tools like Notepad and Calculator. Gaming & Performance
| Name | Size (ISO) | Installed Size | Key Features | |------|------------|----------------|---------------| | (NTDev) | ~3–4 GB | ~6–7 GB | Removes Edge, Defender, WinRE; keeps Store and core functionality | | Ghost Spectre | ~2.5–3 GB | ~5–6 GB | Debloated, pre-activated, customizable update settings | | ReviOS | ~3 GB | ~6 GB | Privacy-focused, gaming optimizations, no telemetry |
Recommendation: Use (official, supports 16 GB storage) instead of unofficial “Lite” modifications. windows 11 lite 16 gb
Go to Settings > Privacy > Background apps and turn them off.
Creating a Lite Windows 11 USB requires another PC and tools like Rufus. These modifications are unsupported by Microsoft. Do this at your own risk. Only ~8 GB install size; keeps essential tools
Popular projects like Tiny11 (by NTDEV) compress Windows 11 down to a fraction of its original size.
The pagefile (virtual memory) and hibernation file ( hiberfil.sys ) scale based on your device's RAM capacity. On a device with 4 GB or 8 GB of RAM, these hidden files can easily consume 4 GB to 8 GB of your precious 16 GB drive. Creating a Lite Windows 11 USB requires another
The official Microsoft documentation clearly states a specific requirement: is necessary for Windows 11. This number is often a source of confusion, as the actual operating system files do not occupy that entire amount on a fresh install. This large recommendation serves as a buffer, ensuring that after the initial installation and subsequent cumulative updates, the system continues to run smoothly without exhausting its disk space.
| Use case | Verdict | |----------|---------| | Old netbook / tablet with 16 GB eMMC | ✅ Yes – breathe new life into it | | Secondary PC for basic tasks (browsing, office) | ✅ Yes – works fine | | Daily driver with sensitive data | ❌ No – security risks outweigh benefits | | You need Windows updates or enterprise features | ❌ No – use official Windows 10 LTSC (supports 16 GB better) |
Complete the initial setup. Avoid signing into a Microsoft Account if the build allows a local account, as this saves background data and space. Post-Installation Tips to Save Space