When your computer starts lagging or cluttering up with junk files, Advanced SystemCare 19.0.1.158 PRO by IObit offers the perfect one-click solution to bring it back to life. Designed as both a powerful PC cleaner and advanced optimization software, it deeply cleans system registries, clears RAM, and frees up valuable disk space—ensuring your PC runs fast, smooth, and stable.

As your Windows PC ages, it naturally accumulates unnecessary files and background processes that slow it down. Manually cleaning and optimizing your system can be time-consuming and inefficient. That’s where Advanced SystemCare PRO steps in with intelligent, automatic PC optimization features that do the heavy lifting for you.
This software doesn’t just stop at system cleanup—it also acts as an internet speed booster, improving your connection by up to 300%. Plus, with real-time privacy protection, anti-tracking tools, and browser security, your online activity stays private and secure.
What Is IObit Advanced SystemCare Pro & Why the License Key Matters?
IObit Advanced SystemCare Pro 19.0.1.158 is a leading all-in-one PC optimization software designed to keep your computer fast, secure, and running like new. The latest version—Advanced SystemCare 19 Pro—uses AI-powered technology to automatically scan, detect, and fix performance issues, clean junk files, enhance system speed, and safeguard your online privacy.
Whether your PC is lagging, cluttered with useless files, or at risk of privacy breaches, Advanced SystemCare Pro offers smart, one-click solutions. It’s packed with advanced features like a deep registry cleaner, RAM optimizer, internet booster, and real-time privacy protection—making it a trusted choice for millions of users worldwide.
How to Get a Free Advanced SystemCare License Key (100% Working Methods)
Looking to unlock premium features without paying? Here are the best ways to get a free Advanced SystemCare license key and enjoy all the benefits of IObit’s powerful PC optimization software:
1. Download the Free Trial Version
Visit the official IObit website and download the free trial of Advanced SystemCare. This gives you limited-time access to some Pro features—perfect for testing the software before fully committing.
2. Watch for Promotions & Official Giveaways
IObit frequently runs seasonal promotions, giveaways, and limited-time deals. Subscribe to their newsletter or follow them on social media to grab free license keys during these events.
3. Explore Trusted Tech Forums & Sites
Check reputable tech blogs, forums, or software deal websites that occasionally publish legitimate Advanced SystemCare Pro license keys. Always verify the source to avoid malware or fake codes.
4. Join the IObit Beta Testing Program
Enroll in the IObit Beta Program and help test upcoming features. In return, you may receive a free Pro license key as a thank-you for your feedback.
5. Participate in Contests & Tech Giveaways
Many tech influencers and software review sites host giveaways where you can win a free Advanced SystemCare Pro key. Keep an eye out on YouTube, Reddit, and software promo pages.
6. Look for Educational Discounts or Student Offers
If you’re a student or educator, IObit may offer discounts or free licenses under their educational support program. It’s worth contacting them directly to ask.
7. Use Our Regularly Updated Key List
We compile and update a working list of free Advanced SystemCare license keys. Be sure to check our latest post to find a fresh, valid key and activate your software without spending a dime.
Free Advanced SystemCare Pro 19 License Keys (Updated: Tuesday, 14 October 2025)
Looking to unlock the full version of Advanced SystemCare Pro 18 without spending a dime? You’re in the right place! Below is a freshly updated list of working license keys—valid for 1-year or lifetime usage—allowing you to access all premium features completely free.
Newly Released – Advanced SystemCare 19 PRO Free Keys (365 Days Access)
Grab these freshly added license keys to activate Advanced SystemCare 19 Pro instantly:
ZYTER-PC5VU-YNEGY-UX7E8-
87YT9-UXT69-K8YNF-TGJFQ 87TYP-98N9J-U1369-6RPG4
Latest Advanced SystemCare Pro 19 Activation Keys (2025 Edition)
EZHU3-QYDZX-FRRT4-K4XQKLELKF-YZHVB-RX2V6-N23ZDD7FB7-993AC-19C30-2080N(Valid till June 01, 2024)E3F38-DAAA4-0AC7E-4160N
Free Lifetime License Keys for Advanced SystemCare 19 PRO
VUX9C-UU53L-T8CE5-TDTZB94NXJ-49H3Z-7X777-Q98JB32VSX-9YLVN-35P6W-VUHZ79WV8T-6L7C9-C4M6N-5ZMPP
Working Advanced SystemCare 19 PRO Keys (Valid Till 2026)
DLYCH-XMXLG-MJL6Y-U4GQNT2BUZ-YDXL6-Y93W4-PRD8Q4TYJL-BV7DM-H85CR-GEH4W6TQ9T-MCG3S-6X4RW-65CT3
Bonus: Advanced SystemCare 19 Pro Keygen
65730-27717-F226F-5E00N(Valid till April 23, 2025)138FE-DF4CD-84AE2-3C00N(Valid till April 17, 2025)88FA8-207B7-2F359-AC104(Valid till Jan 22, 2026)34059-565B5-9EFEA-D320N(Valid till April 26, 2026)
Save Big: Discount Code for Advanced SystemCare PRO
Use this special promo code for a 98% discount on a 1-year/3-PCs license:
Promo Code: UPSELLIT30
Advanced SystemCare 16 & Ultimate 16 Free License Keys
Though slightly older, Advanced SystemCare 16 PRO keys still work on many systems.
Working License Keys for Advanced SystemCare 19 PRO (Valid 1-Year)
4F5C9-17943-6BB7D-3B61NC5354-3FEDB-79EEE-36F1NCAB91-E640C-1C2FF-E7D1ND8F0F-E70F6-89513-D541N2B89B-B53EF-49772-4FE1N
Advanced SystemCare Ultimate 19 License Keys (1 Year Validity)
FE2AC-0D2B2-7D82C-1171N(Valid till May 15, 2024)465EE-19CBD-E7872-9EE14
How to Activate Advanced SystemCare 19 Pro with License Keys (Step-by-Step Guide)
To unlock the full power of Advanced SystemCare 19 Pro, you’ll need a valid license key. If you don’t already have one, simply scroll up and use one from the working license keys list provided above.
Follow these easy steps to activate Advanced SystemCare 19 Pro on your PC:
1: Launch Advanced SystemCare 19
Open the Advanced SystemCare 19 Pro software on your computer.
2: Click on “Enter Code”
On the main dashboard, look for the “Enter Code” link—usually located at the bottom left corner. Click it to open the activation window.
3: Paste Your License Key
Copy one of the free Advanced SystemCare 18 Pro license keys from our updated list above, and paste it into the license box that appears.
4: Register Your Software
Click on the “Register Now” button. The software will validate your license and activate the Pro version instantly.
5: Verify and Manage Your Subscription
To confirm your activation:
- Click the menu (options icon) at the top-right corner.
- Select “My Subscription” from the drop-down menu.
- Here, you can:
- Check your license status and expiration date
- Refresh your license if you’ve renewed it
- Export your license for backup purposes
Advanced SystemCare Free vs. Pro – Full Comparison (Updated)
| Feature | Advanced SystemCare Free | Advanced SystemCare Pro |
|---|---|---|
| Basic PC Cleanup | ✅ Junk file removal | ✅ Deep clean with AI-powered scan |
| Registry Cleaner | ❌ Not included | ✅ Advanced registry cleanup |
| RAM Optimization | ❌ Manual only | ✅ Automatic RAM optimization |
| Disk Space Recovery | ⚠️ Limited | ✅ Full disk cleanup and space recovery |
| Internet Booster | ❌ Not available | ✅ Boosts internet speed up to 300% |
| Startup Optimization | ❌ Not included | ✅ Speeds up boot time |
| Real-Time System Monitoring | ❌ | ✅ Auto-detects system slowdowns |
| Privacy Protection | ❌ Basic only | ✅ Real-time protection & browser anti-tracking |
| AI Optimization Engine | ❌ Not available | ✅ Included – adapts to your PC usage patterns |
| Software Auto Update | ❌ | ✅ Pro-only automatic updates |
| Customer Support | ❌ Community only | ✅ Priority tech support |
| License Duration | Free Forever (Limited features) | 1-Year / Lifetime Key Options |
| Activation Requirement | No activation needed | Requires a valid Advanced SystemCare Pro License Key |
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Key Features of Advanced SystemCare 19 Pro (Latest Version)
Looking to speed up your PC, clean junk files, and protect your privacy—all in one tool? Advanced SystemCare 18 Pro is your go-to AI-powered PC optimizer packed with smart features for a faster, cleaner, and safer Windows experience.
AI Mode (Smarter Optimization)
Automatically scans and tunes your system based on how you use your PC—no manual tweaks needed.
Enhanced Firewall Protection
Keeps your computer safe from hackers, malware, and external threats with real-time defense.
Software Health
Fixes app vulnerabilities and keeps your essential software up to date to prevent security risks.
Real-Time Performance Boost
Frees up RAM and disk space on the go—keeping your system smooth and responsive at all times.
Anti-Tracking & Privacy Shield
Wipes online traces, blocks trackers, and protects your digital identity while you browse.
Large File Cleaner
Finds and deletes space-hogging files in seconds to free up valuable storage.
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FAQs About Advanced SystemCare Free License Key
Q1: What is Advanced SystemCare 19.0.0.141?
A: Advanced SystemCare is a powerful all-in-one PC optimization and security tool by IObit. It helps clean junk files, boost performance, protect your privacy, and keep your system running smoothly with just a few clicks.
Q2: How can I get a free license key for Advanced SystemCare?
A: You can download the free version from IObit’s official website, which includes basic features. To unlock all premium tools, you’ll need a Pro license key. While some trusted sources occasionally offer free keys, always be cautious—avoid shady websites that may provide unsafe or fake keys.
Q3: Is Advanced SystemCare compatible with my Windows PC?
A: Yes! Advanced SystemCare supports most Windows operating systems, including Windows 11, 10, 8/8.1, 7, Vista, and even XP.
Q4: What are the main features of Advanced SystemCare?
A: Key features include:
- One-click deep PC cleaning & optimization
- RAM and startup manager
- Real-time online privacy protection
- Junk file and registry cleaner
- Internet speed booster
- Software updater
- Enhanced system security tools
Q5: Is there a completely free version available?
A: Absolutely! The free version provides essential tools like basic system cleaning and monitoring. For advanced features like AI optimization, full privacy shield, and real-time performance boost, upgrading to the Pro version with a valid license key is recommended.
Final Words:
If your PC feels slow, cluttered, or vulnerable, Advanced SystemCare 19 Pro offers a smart, all-in-one solution. With AI-driven optimization, deep cleaning, and real-time protection, it ensures your system runs faster, cleaner, and safer—automatically.
Whether you use the free version or activate the Pro edition with a license key, you’ll experience noticeable improvements in speed, stability, and privacy. Plus, with our regularly updated list of working license keys, unlocking premium features has never been easier.
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