Tested on a Dell Optiplex 790 (Intel i5-2400, 4GB DDR3, 120GB SSD).
| Metric | Standard Windows 10 Pro 21H2 | Xtreme LiteOS 21H2 "Hot" | | :--- | :--- | :--- | | Boot Time (to desktop) | 22 seconds | 8 seconds | | RAM Usage at Idle | 2.1 GB | 0.9 GB | | Background Processes | 112 | 31 | | C: Drive Usage (Clean) | 22 GB | 5.4 GB | | Cinebench R15 (Score) | 485 cb | 492 cb (negligible) | | CS:GO (FPS, Low 720p) | 72 FPS | 101 FPS (huge gain) | | Shutdown Time | 8 seconds | 3 seconds |
Note: Gaming gains come from reduced DPC latency and stripped background services.
This is the million-dollar question. Windows 10 Xtreme LiteOS is not safe for daily driving if you handle sensitive data.
Recommendation: Use this OS only on:
Do NOT use this for banking, crypto wallets, or work documents.
Search for the exact hash or torrent file. Look for a reputable uploader with comments. The ISO size should be around 1.2GB to 1.8GB (compared to 4.5GB for stock Windows 10). Verify the SHA-1 checksum if provided.
The term "Hot" in the build name refers to a post-installation batch script that runs at first login. This script typically includes:
Some "Hot" versions also include a pre-cracked activation using KMS (Key Management Service) emulation, which may trigger antivirus software on other systems.
Yes, if you are an experienced power user with an old, underpowered PC that has no internet access or sensitive data. The performance jump is genuinely impressive—turning a sluggish Pentium machine into a surprisingly snappy workstation for offline tasks.
No, if you need security, stability, or modern software compatibility. The lack of updates and missing components make it a ticking time bomb for any connected environment.
For most users, the middle ground is a properly debloated official Windows 10 21H2 using tools like Chris Titus Tech’s Windows Utility or O&O ShutUp10++. These provide 80% of the performance gains without the extreme risks.

Zinc orthophosphate hydrate
Tested on a Dell Optiplex 790 (Intel i5-2400, 4GB DDR3, 120GB SSD).
| Metric | Standard Windows 10 Pro 21H2 | Xtreme LiteOS 21H2 "Hot" | | :--- | :--- | :--- | | Boot Time (to desktop) | 22 seconds | 8 seconds | | RAM Usage at Idle | 2.1 GB | 0.9 GB | | Background Processes | 112 | 31 | | C: Drive Usage (Clean) | 22 GB | 5.4 GB | | Cinebench R15 (Score) | 485 cb | 492 cb (negligible) | | CS:GO (FPS, Low 720p) | 72 FPS | 101 FPS (huge gain) | | Shutdown Time | 8 seconds | 3 seconds |
Note: Gaming gains come from reduced DPC latency and stripped background services.
This is the million-dollar question. Windows 10 Xtreme LiteOS is not safe for daily driving if you handle sensitive data.
Recommendation: Use this OS only on:
Do NOT use this for banking, crypto wallets, or work documents.
Search for the exact hash or torrent file. Look for a reputable uploader with comments. The ISO size should be around 1.2GB to 1.8GB (compared to 4.5GB for stock Windows 10). Verify the SHA-1 checksum if provided.
The term "Hot" in the build name refers to a post-installation batch script that runs at first login. This script typically includes:
Some "Hot" versions also include a pre-cracked activation using KMS (Key Management Service) emulation, which may trigger antivirus software on other systems.
Yes, if you are an experienced power user with an old, underpowered PC that has no internet access or sensitive data. The performance jump is genuinely impressive—turning a sluggish Pentium machine into a surprisingly snappy workstation for offline tasks.
No, if you need security, stability, or modern software compatibility. The lack of updates and missing components make it a ticking time bomb for any connected environment.
For most users, the middle ground is a properly debloated official Windows 10 21H2 using tools like Chris Titus Tech’s Windows Utility or O&O ShutUp10++. These provide 80% of the performance gains without the extreme risks.
Sudarshan Chemical Industries Limited has identified fraudulent activities where individuals posing as Company representatives or recruiters are falsely offering job opportunities in exchange for upfront fees. Candidates may be invited to participate in bogus interviews, asked to fill out fabricated employment applications, and may be issued fake offer letters – all with the underlying goal of enticing candidates into depositing a certain amount of money and/or divulging personal information. These fraudulent communications may carry the ID or domain name of Sudarshan or a deceptively similar name. We wish to clarify that Sudarshan has not authorized any individual or entity to collect payments or deposits in exchange for employment. We strongly advise potential candidates not to be misled by such fraudulent communications made via calls, emails, job portals, or social media. Any payments made will be at the candidate's own risk, and Sudarshan disclaims any responsibility for the same. If you believe you have been a victim of recruitment fraud, you are requested to approach the law enforcement agencies immediately.