We are excited to announce the release of OsMonitor Version 10.6.21. This update focuses on core stability and expanded compatibility for the latest Windows environments.

What’s New in This Version?

  • Expanded Windows Support: Fully compatible with Windows 11 and Windows Server 2025.
  • Ultra-Lightweight Architecture: The entire installation package remains under 5.68 MB, ensuring zero impact on system performance.
  • Advanced Allowlist Management: Improved Application and Web filtering logic (now using the industry-standard “Allowlist” terminology).

Why Choose OsMonitor?

Unlike modern SaaS solutions, OsMonitor has stayed true to its core principles since 2007:

  1. 100% On-Premise: Your data never leaves your local network. No cloud, no privacy risks.
  2. Verified Security: Our latest build is tested and whitelisted by leading antivirus providers, including Microsoft Defender, Avast, BitDefender, Fortinet, and Symantec.
  3. One-Time Purchase: No subscription fees. Buy once, own it forever.

Seamless Upgrade Tip: Existing users can upgrade by simply replacing the Server program. No need to touch the Client workstations!

Download the Free 10-Day Trial

OsMonitor 10.6.21 Released: Performance & Security Enhancements
https://www.os-monitor.com/posts/OsMonitor-v15-update-log/
Posted on
March 5, 2026