I know 1.89 GB sounds heavy for a "light" distro, but we pack a full offline build environment and 3 desktop session options (i3, XFCE, and Rek-shell). We squeezed the ISO from 2.1GB down to 1.89GB by switching to ZSTD compression.
Download and open (a free bootable USB creation tool). Select your USB drive under the "Device" dropdown. Click "Select" and choose the downloaded RekOS v0.4.iso .
The OS includes tools like Process Hacker (a task manager alternative), a memory cleaner, and a device cleanup utility. AtlasOS free tool for optimizing Windows Download- RekOS v0.4.iso -1.89 GB-
Because certain Windows features are permanently stripped out, some specialized software, specific anti-cheat engines, or Microsoft Store applications may fail to run.
🚀 [Download Link] 📦 Size: 1.89 GB 🔧 Focus: Stability + Speed I know 1
Security & updates
The developer's primary goal with the v0.4 release is minimalism and latency reduction. Weighing in at just , the RekOS ISO file is less than half the size of an official Microsoft Windows 10 installation media, which typically exceeds 4.5 GB. Select your USB drive under the "Device" dropdown
The installation process copies approximately 3.5 GB of decompressed files to your drive, taking 5–10 minutes on an SSD.
A free, open-source tool used to create bootable USB drives.
Backup all your important files to an external drive or cloud storage (this process will wipe your drive).
If you are building a simple download button:
I know 1.89 GB sounds heavy for a "light" distro, but we pack a full offline build environment and 3 desktop session options (i3, XFCE, and Rek-shell). We squeezed the ISO from 2.1GB down to 1.89GB by switching to ZSTD compression.
Download and open (a free bootable USB creation tool). Select your USB drive under the "Device" dropdown. Click "Select" and choose the downloaded RekOS v0.4.iso .
The OS includes tools like Process Hacker (a task manager alternative), a memory cleaner, and a device cleanup utility. AtlasOS free tool for optimizing Windows
Because certain Windows features are permanently stripped out, some specialized software, specific anti-cheat engines, or Microsoft Store applications may fail to run.
🚀 [Download Link] 📦 Size: 1.89 GB 🔧 Focus: Stability + Speed
Security & updates
The developer's primary goal with the v0.4 release is minimalism and latency reduction. Weighing in at just , the RekOS ISO file is less than half the size of an official Microsoft Windows 10 installation media, which typically exceeds 4.5 GB.
The installation process copies approximately 3.5 GB of decompressed files to your drive, taking 5–10 minutes on an SSD.
A free, open-source tool used to create bootable USB drives.
Backup all your important files to an external drive or cloud storage (this process will wipe your drive).
If you are building a simple download button: