| Source | Link | File Type | Size | |--------|------|-----------|------| | Microsoft Software Download Page | microsoft.com/en-us/software-download/windows10 | Official ISO | ~5 GB | | Media Creation Tool | (Same page) | .exe downloader | ~3.5 GB | | Windows Update Assistant | microsoft.com/en-us/software-download/windows10 | Incremental updater | ~500 MB (upgrade only) | | MSDN Subscriber Downloads | visualstudio.microsoft.com/subscriptions | Official ISOs | ~5 GB |
after installation to compress system files and save several gigabytes of space. Official LTSC/Enterprise highly compressed windows 10 iso file download link
If you specifically need an ISO file:
, there are third-party "lite" versions that are significantly more compressed. These versions achieve smaller sizes by removing non-essential components like pre-installed apps and telemetry. Highly Compressed Windows 10 ISO Options | Source | Link | File Type |