Advanced SystemCare Ultimate: Antivirus & PC Optimizer

Advanced SystemCare Ultimate 18 combines real-time antivirus protection with Windows PC cleaning, startup optimization, privacy tools and system maintenance in one utility.

Quick Summary

Advanced SystemCare Ultimate 18 brings Bitdefender-powered real-time antivirus protection into IObit's PC maintenance environment, so virus scanning, ransomware protection, junk cleanup, startup control, privacy cleanup and software maintenance can be managed from the same Windows application.

Best for

Windows antivirus protection · malware scanning · junk cleanup · startup optimization · privacy protection · software maintenance

Platforms

Windows 11 / 10 / 8.1 / 8 / 7 / Vista / XP SP3

License

Approved options include Advanced SystemCare Ultimate 18 for 1 year / 3 PCs, a Gift Pack, a renewal checkout and a separate IObit 7-in-1 bundle

Key limitation

Advanced SystemCare Ultimate is a Windows product; no macOS edition or Mac purchase option is documented for this product

New-license Advanced SystemCare Ultimate 18 options in the approved purchase set start at $8.44; the separate renewal checkout is $7.14, and the separate IObit Bundle 7-in-1 is $27.99.

On This Page

Jump directly to the information you need.

Product Guide

1. Purchase Options
2. Can This Software Do What I Need?
3. How It Works
4. Product Interface & Workflow
5. Compatibility & Coverage
6. Features & Capabilities
7. Important Conditions & Limitations
8. Free Trial / Free Version
9. System Requirements
10. Alternatives & Better-Fit Options

Advanced SystemCare Ultimate Pricing, Discount Code & License Options

The approved checkout links below preserve the supplied promotional parameters. Where a checkout benefit is already attached to the link, it is applied through that purchase path and no coupon string needs to be copied from this page.

For Advanced SystemCare Ultimate itself, the supplied choices are a 1-year / 3-PC license, the same Ultimate license inside a four-product Gift Pack, and a separate renewal checkout. A 7-in-1 IObit bundle is also listed separately because it is a broader multi-product purchase rather than a standalone Ultimate license.

Windows Purchase Options

1

Advanced SystemCare Ultimate Gift Pack

Advanced SystemCare Ultimate 18 with Gift Pack

Includes Advanced SystemCare Ultimate 18 for 1 year / 3 PCs, Protected Folder for 1 year, Smart Defrag 12 PRO for 1 year / 1 PC and IObit Uninstaller PRO 16 for 1 year / 1 PC.

Gift Pack / Ultimate 18: 1 Year / 3 PCs Advanced SystemCare Ultimate 18 with Gift Pack

$8.44

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2

Advanced SystemCare Ultimate License

Advanced SystemCare Ultimate 18

Standalone Advanced SystemCare Ultimate 18 subscription for three Windows PCs for one year.

1 Year / 3 PCs Advanced SystemCare Ultimate 18

$8.44

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3

Existing-License Renewal

Advanced SystemCare Ultimate Professional Renewal

Renewal checkout for an existing eligible Advanced SystemCare Ultimate license.

Professional Renewal Advanced SystemCare Ultimate

$7.14

Buy Now

Additional IObit 7-in-1 Bundle Offer

7

Multi-Product IObit Bundle

IObit Bundle 7-in-1

This is a separate seven-product IObit bundle offer rather than a standalone Advanced SystemCare Ultimate license.

7-in-1 Bundle IObit Bundle 7-in-1 Regular $349.68

$27.99

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Can This Software Do What I Need?

Advanced SystemCare Ultimate is most useful when antivirus protection and Windows maintenance need to live in the same workflow rather than in separate security and optimization programs.

Your situation Assessment What it means

• I want real-time antivirus protection and PC cleanup in one Windows program

  Security plus maintenance

  Supported

  Advanced SystemCare Ultimate combines Bitdefender-powered real-time antivirus protection with IObit's Care and Speed Up tools, so threat protection, cleanup and performance maintenance are available in the same application.

• I need quick, full and custom virus scans rather than only background protection

  Manual antivirus scanning

  Supported

  The Antivirus area provides Quick Scan, Full Scan and Custom Scan. External drives can also appear in the custom-scan selection when connected.

• I want protection against ransomware and unwanted access to sensitive files

  File and privacy protection

  Supported

  System Protection includes anti-ransomware controls, while Privacy Protection includes Safe Folder, Access Protection, Fingerprint Protection and anti-tracking features.

• My PC starts slowly and I want to control startup programs, services and scheduled tasks

  Windows startup management

  Supported

  Startup Optimizer can disable or delay startup items and also provides management for browser startups, Windows services and scheduled tasks.

• I want junk cleanup, registry maintenance, software updates and Windows vulnerability fixes

  Routine PC maintenance

  Supported

  The Care workflow includes junk-file cleanup, registry cleanup, Software Health, Security Reinforce, Vulnerability Fix, disk optimization and other maintenance modules, while Software Updater handles supported outdated applications.

• I expect every tool shown in Speed Up to be built directly into Advanced SystemCare Ultimate

  Separate-product dependencies

  Conditional

  Core optimization tools are included, but Hardware Accelerator can open or install Driver Booster and App/Extension Cleaner can open or install IObit Uninstaller. Those are separate IObit products, not built-in Ultimate modules.

• I use macOS and want this exact Ultimate product

  Operating-system support

  Not supported

  Advanced SystemCare Ultimate is documented for Windows. IObit offers other products for Mac, but this Ultimate license is not a macOS license.

How It Works

Use the security, maintenance and performance areas as separate workflows: check threats first, review maintenance findings before fixing them, then tune startup or background activity only where it is useful.

Run an Antivirus Scan

1. Open Advanced SystemCare Ultimate 18 and enter the Antivirus area.
2. Confirm that real-time protection is enabled and the antivirus database is current.
3. Choose Quick Scan for a faster check, Full Scan for a broader system scan, or Custom Scan when specific drives or folders need to be checked.
4. Review detected items in Advanced SystemCare Ultimate 18 before fixing them or placing a detection on the Ignore List.

Run a Care Scan without Fixing Everything Blindly

1. Open the Care tab in Advanced SystemCare Ultimate 18.
2. Select only the maintenance modules relevant to the current job, such as Junk File Clean, Software Health, Spyware Removal, Vulnerability Fix or Disk Optimization.
3. Run the scan and open individual module results when you want to inspect what was found.
4. Use Fix after reviewing the selected results; items that should not be changed can be excluded through the available ignore controls.

Reduce Startup Load

1. Open Speed Up in Advanced SystemCare Ultimate 18 and choose Startup Optimizer.
2. Review startup applications and their available startup information rather than disabling every item at once.
3. Disable or delay only entries that do not need to launch immediately with Windows.
4. Use the related browser-startup, service and scheduled-task controls when those areas are contributing to unnecessary startup activity.

Configure Ransomware, Privacy and Browser Protection

1. Open the protection details in Advanced SystemCare Ultimate 18 and check System Protection, Privacy Protection and Browser Protection.
2. Configure anti-ransomware and Safe Folder controls around the files that actually need additional protection.
3. Turn on anti-tracking and the privacy controls that match your browsing and data-protection needs.
4. Install the IObit Surfing Protection browser extension when you intend to use Email Protection, Ads Removal or Surfing Protection features that depend on it.

Product Interface & Workflow

Advanced SystemCare Ultimate separates antivirus protection, maintenance and performance tuning into distinct areas instead of treating every PC problem as one scan.

The images above show the product package rather than application screenshots. Inside the program, Antivirus handles security status and malware scans; Care groups routine maintenance modules; Speed Up contains startup and performance controls; Software Updater checks supported applications; and Toolbox provides access to additional utilities.

This separation matters in day-to-day use because cleaning a cache, checking a suspicious file and delaying a startup program are different jobs. Keeping them in their own areas makes it easier to review the action before applying it.

Compatibility & Coverage

Advanced SystemCare Ultimate 18 is a Windows utility with security, privacy and maintenance coverage that can depend on Windows services, browser extensions or separate IObit programs for specific auxiliary tools.

Area	Current documented coverage	Buyer note
Windows	Windows 11 / 10 / 8.1 / 8 / 7 / Vista / XP SP3	The current product page identifies version 18.4.0 as a Windows release.
Antivirus scanning	Quick Scan · Full Scan · Custom Scan · right-click scanning	Custom Scan can target selected drives or folders and can include connected external drives.
System protection	Real-Time Protection · Anti-Ransomware · Auto Silent Mode · Windows Firewall status access	Windows Firewall itself is managed through Windows Security Center rather than replaced by a separate Ultimate firewall engine.
Privacy protection	Safe Folder · Access Protection · Fingerprint Protection · Anti-tracking	Use these controls selectively around sensitive files and browsing privacy.
Browser protection	Email Protection · Ads Removal · Surfing Protection · Homepage Advisor	Email Protection, Ads Removal and Surfing Protection require the IObit Surfing Protection browser extension.
PC maintenance	12 Care modules covering privacy traces, junk, registry, software health, spyware, optimization, vulnerabilities and disk maintenance	The Care screen allows individual modules to be selected rather than forcing every module into every scan.
Speed Up	Turbo Boost · Startup Optimizer · Real-Time TuneUp · additional optimization tools	Hardware Accelerator and App/Extension Cleaner can rely on separate IObit products such as Driver Booster and IObit Uninstaller.
macOS	Not supported by Advanced SystemCare Ultimate	Do not treat a Windows Ultimate license as a Mac license.

Features & Capabilities

The useful distinction in Ultimate is that protection and maintenance are both first-class parts of the product: security is not merely an extra scan inside a cleaner, and cleanup is not limited to deleting temporary files.

Antivirus & Threat Protection

• Bitdefender-powered real-time antivirus protection
• Quick, full and custom antivirus scans
• Antivirus database updates and security-status checks
• Anti-ransomware protection for protected files
• Ignore List controls for detections that should be excluded from future scans

Privacy & Browser Protection

• Safe Folder and Access Protection for sensitive data
• Fingerprint Protection and anti-tracking controls
• Privacy Sweep for browsing and activity traces
• Email, surfing and homepage protection options
• Browser-extension support for the applicable web-protection functions

Cleanup & System Maintenance

• Junk File Clean for disposable system and application files
• Registry Clean and Registry Defrag
• Shortcut Fix for invalid shortcuts
• Software Health for supported outdated applications
• Disk Optimization for HDD defragmentation and SSD trim

Windows Security Maintenance

• Spyware Removal inside the Care workflow
• Security Reinforce for selected Windows security weaknesses
• Vulnerability Fix for Windows hot-patch checks and installation
• Software Updater for supported third-party application updates
• Rescue Center access for supported changes that can be restored

Startup & Performance Controls

• Startup Optimizer for applications, services and scheduled tasks
• Turbo Boost modes for reducing selected background activity
• Real-Time TuneUp and Auto RAM Clean controls
• Performance Monitor for current resource information
• Additional optimization utilities available through the Speed Up and Toolbox areas

Control over Scan Results

• Care modules can be selected individually before a scan
• Module results can be opened and reviewed before Fix is applied
• Supported findings can be placed on the Ignore List
• Antivirus detections can be opened at their file location or exported in a scan report
• Automatic-fix actions can be combined with shutdown, restart, hibernate or sleep when appropriate

Important Conditions & Limitations

The main buying checks are whether Windows is your target platform, whether you want antivirus and maintenance combined, and whether you understand which advertised tools are native Ultimate functions versus links to separate IObit products.

Advanced SystemCare Ultimate Is Windows-Only

The current Ultimate product and manual list Windows operating systems. A Mac user needs a different product rather than an Advanced SystemCare Ultimate license.

Some Browser Protection Requires an Extension

The manual states that Email Protection, Ads Removal and Surfing Protection require the IObit Surfing Protection extension to be installed in the supported browser. Buying Ultimate does not remove that browser-side dependency.

Some Speed Up Entries Open Separate IObit Products

Hardware Accelerator works through Driver Booster for driver updates, while App/Extension Cleaner works through IObit Uninstaller. If those programs are not installed, Advanced SystemCare Ultimate can prompt for their installation; they should not be mistaken for built-in Ultimate components.

Review Maintenance Results before Applying Fixes

IObit's own manual recommends configuring settings before a Care scan and lets you inspect module results before clicking Fix. That review step is especially useful when registry, startup, software or system-setting changes are included in the scan.

A Renewal Checkout Is Not a New-License Substitute

The $7.14 option supplied for this page is explicitly a Professional Renewal. Use a new-license offer when you do not already have an eligible Advanced SystemCare Ultimate license to renew.

Performance Figures Are Vendor Claims, Not a Fixed Result

IObit's current product page advertises gains such as faster PC or browser performance. The effect on a particular computer depends on its starting condition, hardware, installed software and which optimizations are actually applicable.

The Money-Back Window Is Governed by IObit's Refund Policy

IObit currently advertises a 60-day money-back guarantee for Advanced SystemCare Ultimate. Eligibility for a specific purchase remains subject to IObit's refund terms and the circumstances of the order.

Free Trial / Free Version

Advanced SystemCare Ultimate currently provides a 30-day trial of its full feature set, which gives you a practical way to check antivirus, cleanup and performance workflows on the Windows PC that will actually use the software.

Trial / free point	Current documented status	Purchase relevance
Trial duration	30 days	The official manual states that new users can try all functions for 30 days.
Features during trial	All Advanced SystemCare Ultimate functions are available for evaluation	Use the trial to check the security, cleaning and optimization features you actually plan to keep using.
After the trial	A valid license code is required to continue using Advanced SystemCare Ultimate	Choose the appropriate new-license or renewal path before the trial expires if you want continued registered use.
Current release	Version 18.4.0 on the reviewed official product page	The supplied paid offers identify Advanced SystemCare Ultimate 18, matching the current major release.

System Requirements

IObit's current Ultimate manual publishes the Windows versions, free disk space and minimum display resolution, but it does not list a separate minimum CPU or RAM figure on that requirements block.

Requirement	Current documented value	Notes
Operating system	Windows 11 / 10 / 8.1 / 8 / 7 / Vista / XP SP3	The current product page also lists Windows XP through Windows 11 for version 18.4.0.
Free disk space	500 MB	This is the free-space requirement published in the current Advanced SystemCare Ultimate manual.
Screen resolution	1024 × 768 or higher	Use a higher resolution when you want more room for scan details and settings panels.
CPU	No separate minimum CPU value listed on the reviewed Ultimate requirements block	Do not borrow a CPU requirement from a different IObit product.
RAM	No separate minimum RAM value listed on the reviewed Ultimate requirements block	The official Ultimate requirements reviewed for this page do not specify a RAM minimum.

Alternatives & Better-Fit Options

Choose a broader IObit bundle when you need several separate utilities, a cleaner-focused product when antivirus is not the priority, or a dedicated malware product when security matters more than system optimization.

IObit Bundle 8-in-1 & Free Gifts

Use this broader IObit bundle page when the goal is to license several separate IObit utilities rather than relying mainly on Advanced SystemCare Ultimate for antivirus and maintenance.

IObit Coupon Codes & Discounts

Use the wider IObit offers page when you are comparing purchase options across the vendor's product range rather than deciding only between the Ultimate offers shown here.

Wise Care 365 Pro

Use Wise Care 365 Pro when the main requirement is Windows PC cleaning, system tuning, privacy cleanup and startup management without making real-time antivirus the center of the purchase.

IObit Malware Fighter Pro

Use IObit Malware Fighter Pro when the buying decision is centered on malware, ransomware, phishing and unauthorized-access protection rather than combining those jobs with the broader PC cleanup and optimization workflow in Ultimate.