Xp Pro 0.98 | Microxp - Micro

This article explores what MicroXP 0.98 is, why it exists, its core features, and the trade-offs involved in using such a "micro" operating system in 2026. What is MicroXP - Micro XP Pro 0.98?

These versions are unofficial, third-party "slims" that lack modern security updates and may potentially harbor malware depending on the source.

The release of MicroXP Pro 0.98 in November 2011 was a significant update that introduced several improvements over the previous version, 0.97. The ISO file itself was a remarkably compact (approximately 194 MB), and a freshly installed system consumed around 482 MB of hard drive space after the swap file was removed. The changes from the earlier version included: MicroXP - Micro XP Pro 0.98

Last updated: 2026-04-25

The process was typically unattended, meaning it did not prompt the user for a product key or regional settings beyond the basics. After the installation and a quick reboot, users were greeted with the familiar Windows XP desktop. This article explores what MicroXP 0

| Hardware | Standard XP Boot | MicroXP Boot | RAM Idle | Notable Result | | :--- | :--- | :--- | :--- | :--- | | Pentium III 733 MHz, 256 MB RAM | 85 seconds | | 128 MB used | Browsing Reddit (using K-Meleon) is laggy but possible. | | AMD Geode LX800 (Thin Client), 512 MB RAM | Failed (slow) | 12 seconds | 38 MB used | Full 1080p video playback with VLC v2.0. | | Intel Atom N270, 1 GB RAM | 45 seconds | 8 seconds | 44 MB used | Entire OS runs from a 700 MB RAM disk (using ImDisk). |

It arrives on a burner forum as an ISO file so small—barely 70MB—it feels like a glitch. To the tech underground, it’s holy grail software. You install it on a prehistoric Pentium III salvaged from a dumpster, and suddenly, that relic doesn't just run; it screams. The release of MicroXP Pro 0

Boot your computer or VM from the MicroXP ISO.

Indexing Service, Error Reporting, Help and Support, System Restore, and Remote Desktop were disabled or entirely removed.

To make MicroXP more functional for daily use (offline only):

MicroXP Pro 0.98 a famous "tiny" custom edition of Windows XP Professional, stripped down to a minimal size of just