Optimizer icon
Optimizer icon

Optimizer

Advanced Windows utility providing privacy and security enhancements, system and network optimization, disabling telemetry, services, UWP apps, updates, enabling advanced tweaks, hardware inspection, custom commands, and extensive multilingual support.

Optimizer screenshot 1

Cost / License

Application type

Alerts

  • Discontinued

Platforms

  • Windows
Optimizer screenshot 1
Optimizer screenshot 2
+10
Optimizer screenshot 3
Optimizer alternatives  
Discontinued

The project was archived in January 2026. Last version, 16.7, was released in August 2024.

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Features

Properties

  1.  Privacy focused
  2.  Lightweight

Features

  1.  No registration required
  2.  Works Offline
  3.  Ad-free
  4.  Dark Mode
  5.  Software Uninstallers
  6.  Registry Tweaks

 Tags

Optimizer News & Activities

Highlights All activities

Recent activities

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Glary Utilities

Optimize your Windows PC with powerful tools to fix, speed up, and maintain systems, offering one-click registry cleaning, privacy protection, and disk cleanup.

 
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Optimizer information

  • Developed by

    hellzerg

  • Licensing

    Open Source (GPL-3.0) and Free product.

  • Written in

  • Rating

    Average rating of 4

  • Alternatives

    62 alternatives listed

  • Badge

    Get an embeddable badge for Optimizer

  • Supported Languages

    • English
    • Spanish
    • Russian
    • German
    • Turkish
    • Portuguese
    • French
    • Italian
    • Chinese
    • Czech
    • Korean
    • Polish
    • Arabic
    • Romanian
    • Dutch
    • Ukrainian
    • Japanese
    • Kurdish
    • Hungarian
    • Nepali
    • Bulgarian
    • Indonesian
    • Croatian

AlternativeTo Categories

OS & Utilities, System & Hardware

GitHub repository

  •  18,280 Stars
  •  1,229 Forks
  •  91 Open Issues
  •   Updated  (Archived)
View on GitHub

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Our users have written 2 comments and reviews about Optimizer, and it has gotten 9 likes

Optimizer was added to AlternativeTo by guerrero stiven on and this page was last updated .

Comments and Reviews

   
Top Positive Comment
Ilya Kashnitsky
-2
Senior Researcher at Statistics Denmark

Amazingly straightforward and simply fries the job

Top Negative Comment
S74RDUS7
2

Two things happened when I used this.

One, it borked my power settings. I could no longer access them in the main settings window, but can still edit them in the control panel.

Two, my system started crashing a couple times a day. I reinstalled my system without using Optimizer and the crashing stopped.

Great app, in theory, but it has some issues.

Official Links

AppStores & Other Links

What is Optimizer?

?? Advanced Privacy and Security Configuration Utility

Welcome to Optimizer, an advanced configuration utility designed to enhance your privacy and security on Windows. This tool is highly recommended for use after a fresh installation of Windows to achieve maximum privacy and security benefits. Depending on your Windows version, Optimizer can also help you apply specific system tweaks.

🏗? Key Features:

Full multilingual support (24 languages available) Enhance system and network performance Disable unnecessary Windows services Turn off Windows telemetry, Cortana, and more Disable Office telemetry (works with Office 2016 or newer) Stop automatic Windows 10/11 updates Download multiple useful apps quickly Disable CoPilot AI in Windows 11 & Edge Enable UTC time globally Advanced tweaks like disabling HPET, OneDrive, etc. Uninstall UWP apps Clean system drive and browser profiles Fix common registry issues Ping IPs and assess latency Search IPs on SHODAN.io Quickly change DNS server (from a pre-made list) Flush DNS cache Remove unwanted startup programs Edit your HOSTS file Edit your System Variables paths Identify and terminate file lock handles Hardware inspection tool Add items to the desktop right-click menu Define custom commands for the run dialog Support silent runs using a template file